Best Champion Mens Athletic Underwear in 2025

Coolzone fly mens boxer briefs, our breathable mesh fly provides ventilation where you need it.

Consumer tested, expertly designed

Features include, legs that don't ride up, support shaped fly, and plush-backed waistband that won't pinch or bind.

Coolzone fly mens boxer briefs, our breathable mesh fly provides ventilation where you need it.

Consumer tested, expertly designed

Features include, legs that don't ride up, support shaped fly, and plush-backed waistband that won't pinch or bind.

COTTON CLASSIC: Spun in premium cotton yarns for supreme breathability, Calvin Klein’s bestselling men’s underwear wicks away moisture to keep you cool and dry.

SUPPORT plus COMFORT: Featuring a functional fly and contoured pouch for a supportive fit, Calvin Klein’s mens boxer briefs have a soft, flexible logo waistband that stays put without too much compression and retains its shape, wear after wear.

SIGNATURE FIT: Designed with a full rise, a waist that sits the above hip, and a longer leg line that sits low on the thigh.

Bamboo Mens Underwear: Made with bamboo fabric, its properties of moisture-wicking and temperature-regulating are determined our men's boxer briefs feel soft and cool against the skin even on the hottest days, ensuring maximum comfort and breathability.

Mens Underwear Boxer Briefs Versatile Performance: The functional fly feature protects your dignity while the mid-rise waistband fits comfortably around your hips. Avoiding uncomfortable wedgies and chafing.

Perfect Fit and Durable: With no riding up legs, our mens underwear boxer briefs stay in place all day long without bunching up or sagging. You'll feel confident and secure from dawn until dusk. Even after numerous washing and drying, the high-quality fabric retains its elasticity and durability.

Features Champion vapor technology with x-temp that dries faster as your body heat rises so you can always keep your cool.

Moisture-wicking fabric moves with you and keeps sweat away from skin

No ride up for all day comfort

Premium Quality: Made from super soft natural cotton fabric, this men underwear would provide you with much elasticity, no more irritating sweating smell and humidity.

Durable Waist Band: The widened elastic band on this men's boxer briefs conforms to the human body design, makes this men's underwear comfortable to wear all day long without experiencing tight or pulling.

Compression Free Pouch: The soft double layer 3D pouch on this mens underwear is manually stitched, provides comfortable room in the personal area, providing you with a dry environment.

Moisture Sensing / Quick Dry and Breathable / Two-Way Air Circulation / Four-Way Stretch fabric

Breathable mesh improves airflow, enhancing comfort while traveling; quick-drying fabric is ready to wear within hours so you can wash, go, and pack less

Ergonomic diamond-knit mesh fly panel provides support; snug active fit and lower rise enhance comfort during high-impact activities

5-inch approximate inseam.

All-day comfort with a performance edge.

Soft, stretchy, quick-drying material in an athletic comfort fit.

ACTIVE BOXER BRIEFS: IZOD Men's Performance Boxer Briefs; Lightweight, moisture wicking underwear is the best choice whether on the links or living in ‘Weekend Mode’

MOISTURE CONTROL: Men's athletic performance compression boxer briefs wick moisture to keep you dry during intense workouts, practices, and games

PERFORMANCE STRETCH: Compression shorts for men have a stay put design so they won't ride up; Stretch fabric offers a full range of motion for peak performance

Pack includes 2 Black, 2 Gray, 1 Blue

Contoured front panel for all day comfort

No ride up,Moisture wicking

Stretch Cotton

Wicking fabric and waistband

No ride up fit

PREMIUM MATERIAL: 92% Bamboo Viscose + 8% Spandex, light and soft texture, better skin-friendly than cotton material, bring a fresh touch to your skin.

COMFORTABLE FABRIC: Breath from nature, comfortable and breathable, moisture wicking, keep you refreshed all day, very suitable for home, exercise, travel and other daily activities.

ELASTIC STRETCHING: The waist is full of elasticity, not loose, and does not fall down. It fits gently on the waist skin and does not produce an uncomfortable gathering feeling.

PREMIUM MATERIAL: 92% Bamboo Viscose + 8% Spandex, light and soft texture, better skin-friendly than cotton material, bring a fresh touch to your skin.

COMFORTABLE FABRIC: Breath from nature, comfortable and breathable, moisture wicking, keep you refreshed all day, very suitable for home, exercise, travel and other daily activities.

ELASTIC STRETCHING: The waist is full of elasticity, not loose, and does not fall down. It fits gently on the waist skin and does not produce an uncomfortable gathering feeling.

OFFICIALLY LICENSED REEBOK: Exeptional active underwear for men; Greatness doesn't come from standing still

MOISTURE WICKING: Quick dry moisture wicking fabric rapidly transports sweat away from the body, keeping you dry, cool, and comfortable while you're running, working out, or just relaxing at home

SUPER SOFT: Soft stretch performance polyester and spandex construction allows for greater mobility during your intense workout; These classic active boxer briefs feature the iconic Reebok logo at the waist for the look of a true champion

OFFICIALLY LICENSED REEBOK: Exceptional active underwear for men; Greatness doesn't come from standing still

MOISTURE WICKING: Quick dry moisture wicking fabric rapidly transports sweat away from the body, keeping you dry, cool, and comfortable while you're running, working out, or just relaxing at home

SUPER SOFT: Soft stretch performance polyester and spandex construction allows for greater mobility during your intense workout; These classic active boxer briefs feature the iconic Reebok logo at the waist for the look of a true champion

OFFICIALLY LICENSED REEBOK: Exceptional active underwear for men; Greatness doesn't come from standing still

MOISTURE WICKING: Quick dry moisture wicking fabric rapidly transports sweat away from the body, keeping you dry, cool, and comfortable while you're running, working out, or just relaxing at home

SUPER SOFT: Soft stretch performance polyester and spandex construction allows for greater mobility during your intense workout; These classic active boxer briefs feature the iconic Reebok logo at the waist for the look of a true champion

SUPPORT YOU NEED - The Total Support Pouch separates and supports with breathable mesh underwear panels.

MOVES WITH YOU - These undewear for men are made from a blend of lightweight polyester and spandex for just the right stretch.

SWEAT-WICKING FABRIC - Stay cooler and drier with moisture-wicking underwear that is designed to manage moisture.

Moisture Wicking - Quick dry moisture wicking fabric rapidly transports sweat away from the body, keeping you dry, cool, and comfortable while you're running, working out, or just relaxing at home

Tag Free - Some men's underwear have itchy tags that might cut your workout short; These long lasting, soft athletic men's boxer briefs provide all day comfort with their smooth, comfortable, tagless design

High Quality - Soft stretch performance polyester and spandex construction allows for greater mobility during your intense workout; These classic black boxer briefs feature the iconic Reebok logo at the waist for the look of a true champion

BASICS THAT ARE FAR FROM BASIC - A Stylish collection of cool, modern essentials designed for comfort, made for every body. Be yourself in Hanes Originals.

MODERN FIT - Boxer briefs feature a relaxed hip, lower rise, and shorter leg for a fit that is long on comfort.

MOISTURE MANAGEMENT - Stay fresher and drier with men’s underwear that is designed to wick for moisture.

Pouch separates and supports with breathable mesh liner

Odor control

Wicks and cools

Designed for Everyday

Wicking fabric and waistband

No ride up fit

Performance boxer brief featuring logoed waistband and contoured mesh pouch with front fly

Power Core fit for support and ease of movement

Double Dry moisture-wicking fabric

Duo Dry - wicks moisture and dries fast

4-Way Stretch

No ride up fit

MAKE THAT THREE - Boxer briefs for men pack includes 3 pairs of black men’s performance boxer briefs with striped, branded waistbands.

STRETCH SUPPORT - Boxer brief underwear is made from a blend of polyester and spandex for just the right stretch and light compressive support.

MOISTURE MANAGEMENT - Stay fresher and drier with moisture-wicking men’s underwear.

Slightly Imperfect- May contain cuts or holes

Contoured front panel for all day comfort

Double Dry Technology with X-temp

STAY COOL AND DRY: This mens underwear boxer briefs pack uses smooth, moisture-wicking, quick-drying performance fabric to keep you fresh longer than your workday mens boxer briefs. Sports underwear for men prevents unpleasant odors and the sticky feeling post-workout.

FULL RANGE OF MOTION: Designed with inseam gusset and 4-way stretch fabric, these men boxer briefs are ideal whenever you hit the gym, do lots of squats or lunges, and high-intensity training. In this athletic underwear men are guaranteed to always perform at their best!

SUPPORTIVE FIT: Active 23's performance boxer briefs for men are trimmed with a contoured pouch and soft, stay-put waistband to your package from bouncing all over the place. These athletic boxer briefs for men will retain their shape wear after wear ensuring a secure and comfortable fit at all times.

VALUE PACK - Get more bang for the buck when you buy a trunks for men pack featuring 3 pairs of men’s cotton trunks with contrasting branded waistbands.

STRETCH SUPPORT - Boxer brief underwear is made from a blend of polyester and spandex for just the right stretch and light compressive support.

SAY NO TO RIDE UPS - A stay-put fit featuring hemmed legs means you won’t worry about annoying ride-ups when you’re wearing these comfortable boxer briefs.

HIGH-QUALITY MATERIAL: Our men’s boxer briefs are soft, breathable, moisture-wicking, and keeps you fresh all day long. Combined with bamboo and cotton, this fabric does not easily deform and is non-fading after multiple machine washes.

FEATURES: Every piece of underwear is designed with a 3D U-shaped fly pouch, which gives you freedom of movement. There is no wedge in the back of the boxer underwear briefs, allowing comfort of men’s underwear next to skin and perfect to eliminate pinching and binding. Stripes are added to the combination of boxers, which makes people more fashionable and attractive.

ELASTIC WAISTBAND: These men's boxer briefs feature an elastic waistband and it will provide a secure fit. They are also perfect for every occasion, running, skiing, skateboarding, football, baseball, basketball, tennis, volleyball, soccer, and hiking.

PREMIUM MATERIAL: our men's boxer briefs are made from a durable polyester-spandex blend that’s lightweight, breathable, and quick-drying. maximum airflow - comfort flex waistband, stay cool and breezy no matter what you do. smooth to the touch - you won’t have to worry about chafing your thighs when you’re wearing our men's underwear boxer brief. it’s athletic sport stretch, low friction, and feels soft against the skin.

COMFORTABLE ALL DAY: if you’re the type of guy who leads an active lifestyle, our athletic boxers are for you. these provide great fit, and optimal freedom of movement. long days are easier to go through in comfortable underwear. our men's boxers move without restrictions - designed with the active man in mind, our men's athletic underwear offer unmatched comfort and allow you to push limits while you run, or playing other sports.

100% GUARANTEED QUALITY: Customer buy the item RISK-FREE from a reputable brand with highly responsive customer support & money-back guarantee / fast replacement policy. If you have purchased our products, welcome to leave us suggestions or comments and let more customers know about us. We will try our best to improve the quality of our products and services, thank you!

MADE TO FIT - The boxer briefs feature a fitted, mid-length style that hugs the body for a second-skin feel.

MORE TO LOVE - These men's boxer briefs come in a pack of three for easy rotation.

MOISTURE WICKING - These boxer briefs for men wick sweat away from skin to keep you comfortable.