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Expert Reviews: 7 Best Underwear for men 2025

Best Underwear for Men 2025 — Comfort, Confidence & Real Reviews
Style & Lifestyle • 2025

Best Underwear for Men 2025 — Comfort, Confidence & Real Reviews

Discover how modern fabrics, fits, and designs are redefining the best underwear for men — boosting confidence, comfort, and performance.

Best underwear for men 2025 — cotton, athletic, breathable, and stylish designs
Modern underwear combines comfort, health benefits, and confidence — much more than just a basic item.

For years, underwear was treated as a simple afterthought in men’s wardrobes. But recent style reports show that comfort and health now matter as much as looks. Searches for the best underwear for men have grown steadily, and brands are responding with fabrics that keep you cool, cuts that support your body, and designs that last longer. Experts agree that the right pair of underwear can improve posture, prevent irritation, and even boost confidence—making it much more than just a basic item.

Real stories back this up. Office workers talk about finally getting through a full day without discomfort, while athletes praise moisture-wicking fabrics that keep them dry on long runs. Fashion reviewers highlight how modern fits make men feel more confident in everyday life. In this article, we’ll break down what truly makes the best underwear for men—covering comfort, style, durability, and real user experiences.

Editor’s Note This report is regularly updated with new underwear releases, ensuring readers always get the latest recommendations backed by credible reviews and real experiences.

Editor’s Menu — Best 7 Men’s Underwear Picks


Hanes Comfort Flex Fit Briefs: (Best For: Comfort / Everyday Wear / Sports)

Best Underwear for Men
Market Pulse

Men shopping for everyday underwear prioritize breathable fabrics, a soft, non-pinching waistband, and a cut that stays put from desk time to light training. Hanes Comfort Flex Fit remains a reliable pick thanks to moisture control, flexible stretch, and fuss-free durability that holds up week after week.

When people talk about clothing that changes your day, underwear rarely gets a mention. But ask anyone who has worn the wrong pair through a long office shift or a workout, and they’ll tell you comfort starts with the basics. That’s where the Hanes Comfort Flex Fit Briefs come in. Frequently highlighted among the best underwear for men, they stand out for being dependable, breathable, and versatile enough for daily life.

These briefs are crafted with a cotton-polyester blend and a touch of spandex, giving them a soft feel while still holding shape. The moisture-wicking fabric keeps sweat at bay, which is especially helpful on hot days or when you’re constantly on the move. Unlike stiff briefs that can dig into your skin, the Hanes Comfort Flex Fit stretches with your body, delivering a fit that feels natural whether you’re at the office, relaxing at home, or on the go.

What separates these briefs from cheaper alternatives are the small but important design details. The no-ride-up technology means they stay in place, even after hours of wear. Flat seams reduce irritation, and the waistband has just the right grip—not too tight, not too loose. Many users highlight how the Comfort Flex waistband adapts without pinching, which is one reason athletes and active men say it’s also a strong choice for the best underwear for men athletic category.

This underwear earns its position because it’s not just about comfort—it’s about consistency. Hanes has built its name on everyday basics, but this line shows the brand has listened to customer pain points. From sweat control to movement flexibility, the Comfort Flex Fit addresses the issues men often complain about most. User reviews confirm the claims: office workers report feeling comfortable all day, while gym-goers praise how the briefs hold up during moderate workouts.

ProsCons
Comfortable fit that moves with the bodyPricier compared to entry-level Hanes packs
Breathable, moisture-wicking fabricLimited color options in some bundles
Durable even after repeated washesNot the best pick for extreme outdoor sports
Simple, modern look suitable for all ages

The Hanes Comfort Flex Fit Briefs aren’t luxury underwear, but they don’t need to be. They’re built for real life: a mix of comfort, durability, and everyday practicality. Whether you’re working a 9-to-5, hitting the gym, or just lounging at home, these briefs keep up without fuss. For men who want underwear they don’t have to think twice about, this is a reliable, wallet-friendly choice that delivers far more than the basics.

Everyday cotton-blend briefs with moisture-wicking fabric, Comfort Flex waistband, no-ride-up design, and durable construction suited to office wear and light sport.

BAMBOO COOL Men’s Viscose Boxer: (Best For: Breathability / Sensitive Skin / Lightweight Comfort)

Best Underwear for Men
Market Pulse

As men pay closer attention to fabrics that support comfort and skin health, bamboo-derived viscose is gaining traction. Its silky touch, cooling effect, and natural breathability position BAMBOO COOL’s Boxer Briefs as a standout for hot climates, sensitive skin, and lightweight all-day wear.

After covering Hanes’ dependable everyday option, it’s time to look at a very different approach to comfort. The BAMBOO COOL Men’s Viscose Boxer Briefs bring something refreshing to the table: fabric made from bamboo-derived viscose. This material has gained attention for being softer than cotton, naturally cooling, and highly breathable. For men who often feel overheated or irritated by traditional fabrics, these briefs offer a cooling touch that stands out in today’s market.

The first thing users notice is the feather-light feel. Bamboo viscose has a silky texture that feels smoother than most traditional blends. It naturally wicks away moisture and allows air to flow, making it especially appealing in warmer climates or for men with sensitive skin. While cotton remains the classic benchmark, many reviewers say these briefs feel even cooler than the best underwear for men cotton options, particularly during long hours of wear.

These boxer briefs are designed with a structured 3D pouch that balances support and comfort, keeping everything in place without creating tight pressure. The waistband is designed to be gentle yet dependable, staying secure without digging in or shifting during the day. A slightly longer cut helps protect against friction, making them a dependable choice for men who move often. This thoughtful design explains why many runners consider them one of the strongest picks when looking for the best underwear for men running.

The biggest advantage here is temperature control. Instead of holding in heat like heavier materials, bamboo viscose helps regulate airflow and keeps the skin cooler. Men who spend hours outdoors, commute in hot weather, or simply dislike the sticky feel of sweat often say these boxer briefs change their daily comfort. Long-term buyers also point out that the fabric keeps its softness and shape even after many wash cycles, showing that comfort doesn’t have to come at the cost of durability.

ProsCons
Silky, breathable bamboo viscose materialSlightly more expensive than standard cotton briefs
Cooling effect ideal for hot weather or sensitive skinLimited color choices in certain packs
Longer cut reduces chafing during movementMay feel too lightweight for men who prefer firmer support
Supportive pouch without feeling restrictive

BAMBOO COOL’s Viscose Boxer Briefs highlight how innovative fabrics can reshape the basics. They focus on breathability, cooling, and skin-friendly comfort—making them a favorite for men who deal with heat, sweat, or irritation. Not a one-size-fits-all solution, but for runners, outdoor workers, and anyone seeking a lighter alternative to cotton, these briefs are a reliable upgrade. Lightweight, airy, and resilient after washes, they prove that underwear can be both practical and performance-driven.

Breathable bamboo viscose boxer briefs with cooling effect, soft waistband, supportive pouch, and longer cut to reduce chafing. Lightweight and durable after washes.

BAMBOO COOL Performance Long Boxer Briefs: (Best For: All-Day Performance / Extended Wear / Breathable Support)

Best Underwear for Men
Market Pulse

Performance-focused bamboo viscose underwear is gaining popularity among men who need breathable, extended-coverage designs for long hours at work, workouts, or travel. The BAMBOO COOL Performance Long Boxer is trending as a reliable solution to ride-up, sweat, and irritation.

Following the lightweight cooling design we saw in the Bamboo Viscose briefs, BAMBOO COOL also offers a performance-focused boxer brief built for men who need longer coverage. These extended-cut underwear are designed to minimize friction, regulate temperature, and stay supportive through work, training, or travel. For many buyers, the added length is the detail that turns an ordinary pair into a reliable essential.

These boxer briefs are crafted from a high-performance bamboo viscose blend, giving them a silky texture while maintaining breathability. The longer leg cut prevents ride-up and provides extra protection against chafing, especially during physical activity or long hours of sitting. Moisture-wicking fibers keep sweat away from the skin, making them suitable for men who work in hot conditions or spend long stretches on their feet. For anyone comparing fits, they represent one of the most versatile options when choosing the best long underwear for men.

What sets this pair apart is its focus on active wear. The extended legs mean less adjusting throughout the day, and the flat seams help reduce skin irritation. The 3D pouch offers space and structure without restricting movement. The waistband is smooth, flexible, and sits comfortably without leaving marks. This thoughtful blend of features positions the BAMBOO COOL Performance Boxer Briefs as a contender for men searching for the best type of underwear for men when balancing comfort, support, and breathability.

This product earns its place in the lineup because it combines cooling fabric with practical design elements tailored for longer wear. Many buyers say these briefs outperform shorter cuts during workouts, hikes, or long commutes, where constant movement can cause irritation. They also appeal to men who prefer a more secure feel without sacrificing breathability. Reviews consistently mention that the shape holds up after repeated washes, proving the durability of the bamboo viscose fabric.

ProsCons
Longer cut reduces chafing and prevents ride-upSlightly higher price compared to basic underwear
Breathable bamboo viscose keeps body coolNot ideal if you prefer very short cuts
Supportive 3D pouch adds comfort without compressionLimited color packs available
Smooth waistband stays in place throughout the day

The BAMBOO COOL Performance Long Boxer Briefs are designed for men who want more than standard underwear. With extended coverage, breathable fabric, and a secure fit, they deliver comfort across workdays, workouts, and travel. They aren’t flashy, but they address real-life problems like ride-up, sweat, and irritation with thoughtful solutions. If you’re looking for underwear that lasts through busy schedules while keeping you cool, this pair stands out as a practical and performance-driven choice.

Extended-length bamboo viscose boxer briefs providing breathable support, sweat control, and anti-chafing comfort for work, training, and travel.

Calvin Klein Cotton Classic Briefs: (Best For: Timeless Style / Everyday Basics / Branded Appeal)

Best Underwear for Men
Market Pulse

Calvin Klein continues to dominate the classic underwear market with soft cotton fabric and its iconic waistband. For men seeking timeless style and reliability, the Cotton Classic briefs remain one of the most purchased multi-pack essentials worldwide.

After exploring performance-driven bamboo options, it’s worth turning to a true classic. Calvin Klein has long been a household name in men’s essentials, and their Cotton Classic Briefs remain one of the most recognizable staples. With their clean design, soft cotton fabric, and iconic waistband, these briefs continue to be a go-to choice for men who prefer simplicity with a touch of brand prestige.

Crafted from 100% breathable cotton, these briefs focus on softness and everyday wearability. The natural fibers keep air flowing, preventing that heavy or suffocating feel some synthetic blends can cause. Cotton also absorbs moisture well, making it reliable for men who prefer a familiar, no-nonsense material. For those who value tradition, these stand tall among the best cotton underwear for men—balancing comfort with a trusted, durable fabric that holds up over time.

What sets Calvin Klein apart isn’t just the fabric but the fit. The contoured pouch provides gentle support without excess bulk, and the leg openings are designed to sit comfortably without cutting into the skin. The elastic waistband, stamped with the CK logo, stays in place and adds a modern, stylish edge. While these briefs don’t experiment with new fabrics like bamboo, they stick to what has worked for decades—simple cotton done well. For buyers who want convenience, the multi-pair bundles also make them one of the strongest contenders when looking for the best underwear for men pack.

These briefs earn their place because they represent reliability. Not every man wants technical fabrics or long-leg cuts—sometimes, the appeal is in something timeless that feels the same every time you put it on. Calvin Klein has built its reputation on consistency, and the Cotton Classic Briefs embody that. Many reviewers mention buying them for years, noting that the fit and feel haven’t changed, which makes them an easy re-purchase.

ProsCons
100% cotton fabric for breathable softnessCotton fabric can feel heavier when damp compared to quick-dry blends
Contoured pouch adds light supportPricier than unbranded cotton briefs
Signature CK waistband for a clean, stylish lookLimited stretch compared to spandex blends
Multi-packs available for everyday convenience

The Calvin Klein Cotton Classic Briefs are all about keeping things simple and reliable. They’re not built for high-performance sports or advanced cooling—but they don’t need to be. Instead, they offer soft cotton comfort, a flattering fit, and the reassurance of a brand that has set trends for decades. For men who want a trusted everyday option with timeless appeal, these briefs remain a safe and stylish choice, proving that sometimes the basics really are the best.

Calvin Klein Cotton Classic briefs offering soft 100% cotton fabric, breathable comfort, contoured pouch, and the iconic CK waistband—sold in multipacks for everyday essentials.

Hanes Anti-Chafing Boxer Briefs: (Best For: Active Days / Moisture Control / Everyday Protection)

Best Underwear for Men
Market Pulse

Men dealing with heat and movement are searching for underwear that prevents irritation before it starts. Anti-chafing designs with longer legs, moisture-wicking fabric, and flat seams are trending. Hanes Anti-Chafing Boxer Briefs tick all three boxes, making them a go-to for commuters, runners, and anyone active in warm climates.

After covering cotton classics and branded staples, the focus now shifts to solving a problem many men face but rarely talk about—chafing. The Hanes Anti-Chafing Boxer Briefs are designed specifically for men who need lasting comfort during long days, workouts, or hot weather. With moisture-wicking fabric and a smooth, stay-put fit, these boxer briefs aim to prevent irritation before it starts.

Made from a lightweight polyester-spandex blend, the fabric is engineered to pull sweat away from the skin and dry quickly. This helps prevent the friction that causes painful rubbing, especially between the thighs. The material is also stretchy, so it moves with your body without losing shape. Many buyers appreciate that it feels light and flexible while still offering dependable coverage. For men who struggle with irritation during exercise or daily commutes, these briefs are often seen as the best anti chafing underwear for men.

The longer leg length is the main design element here, helping the fabric stay in place and protecting high-friction areas. Flat seams reduce the risk of rubbing, while the breathable panels improve airflow in key spots. The waistband is smooth and non-restrictive, keeping everything secure without digging in. Hanes has clearly aimed these briefs at men with active lifestyles, but they also work well for anyone who simply wants extra comfort in hot or humid conditions.

These boxer briefs earn their position because they address a very specific need: all-day protection against irritation. Whether you’re a runner, cyclist, or just someone who walks a lot in warm weather, avoiding chafing can completely change your comfort level. User reviews highlight how these briefs hold up through long shifts, workouts, and even travel days. On top of that, they’re affordable, widely available, and built with the durability you’d expect from a trusted brand like Hanes. This balance of practicality and performance makes them a strong pick among men looking for the best quality underwear for men without paying premium prices.

ProsCons
Longer leg cut reduces chafing and ride-upPolyester blend may feel less soft than cotton
Moisture-wicking fabric keeps skin dryLimited style/color options
Lightweight and flexible for active movementNot as premium in feel as designer brands
Affordable option from a reliable brand

The Hanes Anti-Chafing Boxer Briefs are a reminder that the right underwear can solve real problems. Designed for movement, heat, and moisture, they protect where it matters most—without costing a fortune. They’re not luxury underwear, but they deliver practical value that makes a noticeable difference in everyday comfort. For men who want reliable gear that helps them stay dry, protected, and irritation-free, these boxer briefs prove that performance-focused basics can be just as important as style.

Hanes Anti-Chafing Boxer Briefs — lightweight polyester-spandex blend, moisture-wicking fabric, longer leg design to reduce chafing, flat seams, and smooth waistband for everyday active comfort.

Fruit of the Loom Fashion Briefs: (Best For: Bulk Value / Classic Cotton / Mid-Rise Fit)

Best Underwear for Men
Market Pulse

Value multipacks continue to trend as men refresh drawers in one go. Shoppers searching for the best underwear for men pack lean toward classic cotton, a soft waistband, and steady mid-rise cuts. Fruit of the Loom’s Fashion Briefs match that checklist—budget-friendly bundles with breathable cotton and dependable everyday comfort.

Not every drawer refresh needs tech fabrics or long legs. If you want straightforward comfort in an affordable bundle, Fruit of the Loom’s Fashion Briefs hit a sweet spot. The solids use breathable cotton, the cut is mid-rise, and the waistband is designed to feel soft against skin—simple choices that work for daily wear. Multipacks also make sizing and stock-ups easy without overthinking colors or styles.

Solids are 100% cotton and heathers blend 90% cotton/10% polyester, giving you classic softness with just a touch of resilience in mixed colors. A plush-backed, tag-free waistband helps avoid itch, and moisture-management finishes keep things from feeling clammy on warm days.

Mid-rise profile that balances support with everyday comfort.

Non-binding leg openings designed to reduce shifting during movement.

Practical fly front that adds functionality without extra bulk.

All of these are small details, but together they make a dependable everyday brief.

This set is here for one reason: consistent, no-drama basics at a fair price. The cotton hand-feel is familiar, the fit is steady across pairs, and the brand lists the same feature set you’d expect from a practical brief—breathable fabric, a plush-backed waistband, and a fly that actually supports. For shoppers who prefer a ready-made bundle, it’s an easy pick when you’re choosing the best underwear for men pack.

ProsCons
Soft, breathable cotton (solids) with reliable everyday comfortHeathers aren’t 100% cotton (some pairs are 90/10)
Plush-backed, tag-free waistband reduces irritationColor assortments can vary by pack
Balanced fit and cut for daily useCotton can dry slower than performance blends during intense activity
Multipack value for quick drawer refreshes

If you want straightforward briefs you can wear every day without fuss, this set delivers: breathable cotton, a forgiving waistband, and a steady mid-rise cut at a wallet-friendly price. Stitching and finishes feel dependable across the bundle, which is why many buyers use these as their “set-and-forget” daily pairs—an approachable route to the best quality underwear for men without paying a premium.

Fruit of the Loom Fashion Briefs — breathable cotton solids and 90/10 heathers, plush-backed tag-free waistband, mid-rise fit, non-binding leg openings, and practical fly in value multipacks.

Under Armour Boxerjock 6-Inch Boxer: (Best For: Training / Sports / All-Day Performance)

Best Underwear for Men
Market Pulse

Performance underwear searches keep climbing as men want gym-ready pieces that also work for commutes and desk hours. Shoppers comparing the best athletic underwear for men look for quick-dry fabric, a stay-put leg length, and a supportive pouch. Under Armour’s Boxerjock hits those targets with 4-way stretch, fast moisture transport, and a 6-inch inseam that resists ride-up during training.

Closing out the lineup, we arrive at a pair designed with athletes in mind. The Under Armour Boxerjock Boxer Briefs are built for movement, sweat control, and durability under pressure. Known for their sportswear legacy, Under Armour brings the same performance mindset into underwear, making these a go-to option for men who prioritize active comfort.

Crafted from a blend of polyester and elastane, the Boxerjock briefs deliver a smooth, flexible fit that hugs the body without restricting movement. The fabric dries quickly, keeping sweat under control during workouts or hot days. The 4-way stretch design ensures mobility in every direction, while the lightweight feel means they don’t weigh you down. Rather than focusing on traditional cotton, these briefs are built from modern fabrics specifically designed to handle sweat and movement.

The standout feature is Under Armour’s moisture transport system, which helps pull sweat away from the body and keeps skin dry even in tough sessions. The 6-inch inseam prevents ride-up and adds extra support, while the articulated mesh fly panel offers ventilation where it’s needed most. The waistband is branded but comfortable, designed to stay secure through intense activity. Multipack bundles are also available, making them a solid pick for men looking for the best underwear for men pack that balances quality with athletic performance.

These briefs earn their position because they address the needs of men who live active lives. Whether you’re running, lifting, cycling, or just commuting in the summer heat, the Boxerjock series delivers consistent dryness and support. Reviews from athletes and everyday users highlight how they stay in place, resist odor, and remain durable wash after wash. They might not have the softness of premium cotton, but they excel where performance matters most—comfort under pressure.

ProsCons
Quick-dry fabric ideal for sports and active wearPricier than basic cotton underwear
4-way stretch for full mobilitySynthetic feel may not suit men who prefer natural fabrics
6-inch inseam reduces ride-upLimited color/style choices compared to fashion brands
Multipacks available for practical value

The Under Armour Boxerjock 6-Inch Boxer Briefs are engineered for men who expect their underwear to perform as hard as they do. With quick-drying material, strategic ventilation, and a supportive fit, they’re built to handle sweat and movement without compromise. While they lean more toward performance than softness, they stand out for athletes and active men who need consistent reliability. For those who want underwear that can transition from the gym to daily life, the Boxerjock line proves that sportswear expertise translates into everyday essentials.

Editor’s Note — We routinely re-check sizing consistency, waistband elasticity after multiple wash cycles, and leg stability under sprint and squat tests. If Under Armour updates fabric weights or inseam patterns this season, we’ll refresh this section to reflect the newest production run.
Under Armour Boxerjock 6-Inch Boxer — quick-dry polyester-elastane with 4-way stretch, moisture transport system, 6-inch inseam to resist ride-up, mesh fly ventilation, and secure branded waistband for training and daily wear.

📰 Quick Comparison: 7 Best Underwear for Men (2025)

Brand & Model Best For Key Features Pros Cons Verdict
Hanes Comfort Flex Fit Briefs Everyday comfort / Office wear Cotton-poly-spandex blend, no-ride-up design, breathable fit Comfortable, durable, moisture-wicking, simple style Slightly pricier than basic packs, limited colors Reliable all-rounder for men who want dependable daily comfort.
Bamboo Cool Viscose Briefs Cooling / Sensitive skin Bamboo viscose, silky texture, moisture-wicking Breathable, soft, lightweight, pouch support More expensive than cotton, limited colors Great choice for men needing lightweight cooling comfort.
Bamboo Cool Performance Long Boxer Briefs Extended wear / Active movement Longer cut, bamboo viscose, flat seams Prevents chafing, breathable, durable Not ideal if you prefer shorter cuts, higher price A top pick for the best long underwear for men, perfect for workouts and long days.
Calvin Klein Cotton Classic Briefs Timeless style / Everyday basics 100% cotton (solids), iconic CK waistband Soft cotton, reliable fit, stylish branding Less stretch, higher price, cotton dries slower A safe bet among the best cotton underwear for men with timeless appeal.
Hanes Anti-Chafing Boxer Briefs Heat & sweat protection Polyester-spandex, longer leg, flat seams Reduces chafing, quick-dry, affordable Fewer colors, less soft than cotton One of the best anti chafing underwear for men, practical for active lifestyles.
Fruit of the Loom Fashion Briefs (6-Pack) Bulk value / Classic cotton 100% cotton (solids), plush waistband, mid-rise Breathable cotton, multi-pack, tag-free waistband Color assortments vary, cotton can feel heavy Best suited for shoppers who want the best underwear for men pack at budget value.
Under Armour Boxerjock 6-Inch Briefs Sports / Gym / Training Polyester-elastane blend, 4-way stretch, quick-dry Athletic fit, moisture transport system, durable Pricey, synthetic feel may not suit everyone High-performance option from a sportswear giant—great for workouts and movement.


Underwear by Lifestyle Needs

Not every man has the same routine. Some spend hours in an office chair, while others are constantly moving at the gym or traveling between cities. Choosing the right underwear for your lifestyle can make all the difference in how comfortable and confident you feel. Here’s a quick look at what works best in common day-to-day situations:

Best Underwear for Office Workers

Office life often means sitting for long hours. The ideal choice is underwear with a soft waistband and breathable cotton blend to prevent discomfort. A simple style like Hanes Comfort Flex Fit or Calvin Klein Cotton Briefs works well because they stay in place without digging into the skin. The focus should be on all-day comfort and minimal adjustment.

Best Underwear for Athletes and Gym-Goers

Men who train or play sports need underwear that can handle sweat and movement. Performance blends like Under Armour Boxerjock or Hanes Anti-Chafing Boxer Briefs offer moisture control, stretch, and a longer leg to prevent ride-up. These designs help reduce irritation and keep everything supported during workouts. For many, this is where performance fabrics shine over cotton.

Best Underwear for Travelers

When you’re on the road, reliability and freshness are key. Underwear should be lightweight, quick-drying, and durable enough for repeat wear. Options like Bamboo Cool Viscose Briefs or Fruit of the Loom Multipacks make life easier—one is breathable and cooling, the other practical in bulk. Both reduce stress when you’re packing light.

Best Underwear for Hot Climates

Heat and humidity demand cooling fabrics. Bamboo viscose and moisture-wicking polyester blends are clear winners here. The Bamboo Cool Long Boxer Briefs stand out because the extended cut prevents thigh chafing while staying breathable. If you live in or travel to tropical climates, switching from heavy cotton to lighter fabrics makes a big difference.

Best Underwear for Lounging at Home

When it comes to relaxing, comfort rules. Look for underwear with soft cotton, a relaxed waistband, and a natural fit. Classics like Fruit of the Loom Fashion Briefs or Calvin Klein Cotton Packs offer just enough support without feeling restrictive. For laid-back weekends, cotton remains a timeless favorite.


Underwear & Health

Most men think of underwear as just another piece of clothing, but the truth is it can play a big role in comfort and overall health. The right fabric and fit can protect skin, improve daily wellbeing, and prevent common problems—while the wrong choice may lead to irritation or even fuel myths about fertility. Here’s what matters most:

Yes, it can. Underwear that is too tight, made of rough fabrics, or traps sweat can rub against the skin and cause redness or itching. Fabrics that trap heat or lack breathability often make irritation worse, especially in warm or humid conditions. Men with sensitive skin usually do better with cotton or bamboo fabrics, which allow airflow and feel softer against the body.

Chafing happens when skin repeatedly rubs against fabric or itself, leading to soreness or rashes. The best prevention is underwear that stays in place and uses smooth seams. Longer cuts—like performance boxer briefs—help protect the inner thighs, especially during exercise. Choosing underwear with breathable, fast-drying fabrics is another way to cut down on friction and keep skin more comfortable.

One common belief is that tight underwear harms fertility by raising testicular temperature. Research shows that very tight underwear may slightly affect sperm count, but the impact is often small and not the main cause of fertility issues. Most experts agree that comfort and breathability matter more than obsessing over fit. The takeaway: choose underwear that supports without squeezing uncomfortably.

Sweat that stays trapped can lead to rashes, fungal infections, and odor. That’s why moisture-wicking technology in fabrics like polyester blends—or naturally breathable materials like bamboo—is so important. Cotton absorbs moisture but takes longer to dry, which is fine for lounging but not for intense activity. If you sweat a lot, pick underwear designed to dry fast and reduce bacteria build-up.


Buying Guide: How to Choose the Best Underwear for Men

The underwear you choose each day may seem like a small decision, but it can have a big impact on how comfortable, confident, and supported you feel. With so many choices on the market, it helps to know what really matters before adding to your drawer. Here are the key factors:

Briefs: High support, minimal coverage. Great for men who want freedom of movement without extra fabric.

Boxer Briefs: A mix of support and coverage. They hug the body and prevent chafing, making them one of the most popular everyday choices.

Trunks: Similar to boxer briefs but shorter in length. Best for slimmer builds or men who prefer a modern cut.

Boxers: Loose fit, maximum airflow, but less support. Good for lounging, not ideal for sports or long wear.

Long Cut: Extended legs that prevent ride-up and protect against thigh friction—excellent for workouts or long commutes.

Cotton: Classic, breathable, and soft. Best for daily wear, though it absorbs sweat and dries slowly.

Bamboo Viscose: Naturally cooling, eco-friendly, and gentle on sensitive skin. A solid pick for hot climates.

Polyester/Spandex Blends: Lightweight, flexible, and quick-drying. Perfect for athletes or men who sweat heavily.

Pouch Design: A well-structured pouch offers support without feeling tight, reducing discomfort and irritation.

Waistband Comfort: Look for tag-free, soft waistbands that hold steady without digging in.

Leg Length: Shorter cuts work for style and slimmer frames, while longer cuts help men with bigger thighs or who want extra protection against chafing.

Performance Underwear: Pick moisture-wicking, stretchable fabrics when you’re working out, traveling, or living in hot climates.

Classic Underwear: Choose breathable cotton or cotton blends when you want everyday comfort, timeless style, or simple reliability.

Quick Take — Buying Guide
  • ✔ Pick cotton or bamboo for everyday softness and skin-friendliness.
  • ✔ Go for performance blends if workouts or hot weather dominate your lifestyle.
  • ✔ Avoid too-tight fits — comfort and breathability matter more than squeezing support.

Expert Tips for Care & Longevity

Even the best underwear won’t last forever—but with proper care, you can extend its life and keep it feeling comfortable. Here’s what experts and everyday users recommend:

✔ Use cold or lukewarm water to prevent shrinking and protect elasticity.

✔ Choose a gentle detergent; harsh chemicals can weaken fabric fibers.

✔ Wash underwear separately from heavy items like jeans or towels to avoid stretching.

✔ Air-dry when possible. High heat in dryers breaks down elastic and can cause fading. If you must use a dryer, stick to low heat.

Specialists generally suggest updating your underwear collection at least once a year, though pairs worn heavily or washed frequently may need replacement sooner. Performance fabrics may last longer if handled gently, while cotton basics tend to wear out faster.

  • Loose waistband that no longer stays in place
  • Holes or thinning fabric around stress points
  • Loss of elasticity—legs or pouch feel saggy instead of supportive
  • Lingering smell after washing, which shows the fibers have started to break down
  • Faded color and rough texture that reduce comfort
Quick Take — Care & Longevity
  • Wash cold to protect fabric & elasticity.
  • Air-dry or use low heat—high heat kills stretch.
  • Replace yearly, or sooner if wear & tear shows.

Frequently Asked Questions About Men’s Underwear

The right style depends on lifestyle and body type. Briefs provide high support, boxer briefs balance coverage and comfort, trunks give a modern shorter cut, boxers offer maximum airflow, and long cuts reduce thigh chafing during movement.

Breathable fabrics like cotton and bamboo viscose are usually the healthiest options, especially for sensitive skin. Moisture-wicking blends are also effective, as they reduce sweat buildup and lower the risk of rashes or infections.

Experts recommend refreshing underwear every 6–12 months, depending on wear and washing frequency. Signs such as stretched waistbands, thinning fabric, or fading comfort mean it’s time to replace.

Very tight underwear can cause discomfort and skin irritation. Some studies suggest it may slightly affect fertility, but experts agree that comfort, breathability, and proper support matter more than obsessing over tightness.

In hot or humid weather, moisture-wicking polyester blends and naturally cooling bamboo viscose are best. They dry quickly, reduce sweat irritation, and keep skin more comfortable than heavy cotton.

Multipacks are best for value and convenience. Fruit of the Loom and Hanes offer budget-friendly sets, while Calvin Klein provides premium packs for those who want a mix of comfort and branded appeal.

Choose longer boxer briefs with smooth seams and moisture-wicking fabrics. These prevent friction between the thighs and keep skin dry—ideal for workouts, commuting, or long walks in warm weather.


Why You Can Trust Our Reviews

At ahembeauty.com, our reviews aren’t random shopping lists—they’re built like editorials, with verified data and clear reasoning. Each underwear guide reflects hours of cross-checking fabrics, fit, and long-term reliability.

  • We study how fabrics perform—cotton, bamboo, and modern polyester blends.
  • We match underwear to real-life needs—office, gym, travel, or lounging.
  • We verify durability through verified buyer feedback and product history.
  • We highlight both pros and cons—giving you a transparent, balanced view.

We never feature a product simply because it’s popular or expensive. If an item earns its spot on our list of the best underwear for men, it’s because it delivers proven comfort, long-term value, and reliable performance. Our editorial goal is simple: help you make an informed, confident choice that fits both your lifestyle and your budget.


About the Author

Portrait of Shahin Shuvro

Shahin Shuvro

Shahin Shuvro covers men’s essentials with a focus on fabric science and real-world comfort. His reviews compare cotton, bamboo viscose, and performance blends for breathability, moisture control, and anti-chafing fit—so readers can choose underwear that performs at the desk, in the gym, and on the road.

Each guide blends lab-style checks (seam smoothness, waistband recovery, leg stability) with verified buyer feedback to evaluate durability after repeated wash cycles. Shahin highlights clear pros and cons and recommends only products that prove long-term value and everyday reliability.


Affiliate Disclosure

Transparency you can count on

As an Amazon Associate, AhemBeauty.com earns from qualifying purchases.

AhemBeauty.com participates in various affiliate marketing programs, including the Amazon Services LLC Associates Program. This means we may earn a small commission if you purchase products through links on our site — at no extra cost to you.

Our recommendations are based on careful research, hands-on testing, and our genuine belief in the products we feature. These commissions help support the site and allow us to continue delivering honest, reader-focused content.

  • Note: Prices and availability are subject to change after the time of publication.
  • All affiliate links are clearly marked and use standard tracking parameters.

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