10 Best Sports Underwear Men Briefs in The UK

Last updated on 31/08/2025

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Under Armour Men's 3-Pack Performance Tech Mesh Boxer Brief, 6" Inseam – Breathable, Moisture Wicking, Soft Touch, All-Day Comfort Black

18% OffFree Shipping

Why We Love It

Ultra-soft, breathable fabric.
Eco-friendly sustainable materials.
Chafe-free comfort and fit.

Main Highlights

Upgrade your underwear with lightweight, breathable, and ultra-soft Performance Tech fabric that stays cool and provides a zero-distraction fit.
Made from sustainable, recycled polyester, treated with non-biocidal, metal-free odour control technology, offering eco-friendly performance.
Snug yet comfortable fit with a soft performance waistband and 4-way stretch construction that moves with you in every direction.
Mesh zones in the pouch and gusset, articulated fly, and no side or back seams ensure maximum chafe-free comfort.
Under Armour's innovative design and mission to help athletes perform better, delivering a streamlined, fitted look that’s never too tight or too loose.

Under Armour Men's 3-Pack Performance Tech Boxer Brief, 6" Inseam – Breathable, Moisture Wicking, Soft Touch, All-Day Comfort

29% OffFree Shipping

Why We Love It

Lightweight and breathable comfort.
Sustainable and eco-friendly materials.
Ultimate fit without distraction.

Main Highlights

Upgrade your underwear with lightweight, breathable, and ultra-soft Performance Tech fabric that stays cool and provides a zero-distraction fit.
Made from sustainable, recycled polyester, treated with non-biocidal, metal-free odour control technology, offering eco-friendly performance.
Snug yet comfortable fit with a soft performance waistband and 4-way stretch construction that moves with you in every direction.
Mesh zones in the pouch and gusset, articulated fly, and no side or back seams ensure maximum chafe-free comfort.
Under Armour's innovative design and mission to help athletes perform better, delivering a streamlined, fitted look that’s never too tight or too loose.

New Balance Men's Standard Performance 6" NO Fly Boxer Brief (4-Pack), Black/Azure Print/Black/Hi-Lite Print, Medium

3% OffFree Shipping

Why We Love It

Ultimate comfort all day long.
Durable and fade resistant.
Available in various sizes.

Main Highlights

What’s Included: 4 Pack New Balance Men’s 6” No Fly Boxer Briefs. The sizes are available in Small (29-31” inches), Medium (32-34” inches), Large (36-38” inches), and X-Large (40-42” inches). The boxers come in a variety of colors
Ultimate Comfort: The New Balance Men’s 6” No Fly Boxer Briefs are super soft, tagless, and breathable and will provide you with the ultimate comfort, staying cool and dry all day long.
Superior Design: These boxer briefs feature an elastic waistband for added flex and will sit comfortably on the waist. These briefs also feature a “no-ride” inseam tagless label, a supportive pouch, and articulated mesh panels. You will not have to deal with any uncomfortable bunching from this lightweight fabric!
Incredibly Durable: These boxers are incredibly durable and are highly fade resistant to washing and drying.
How to Wash: Washer and dryer safe! Machine wash cold with like colors. Only non-chlorine bleach when needed. Tumble dry low. Do not iron.

DANISH ENDURANCE Mens Boxers, Anti Chafing, Long Leg or Regular, Sports Underwear Men, Running Boxers, 6 Pack, Black, XX-Large

32% OffFree Shipping

Why We Love It

Optimal support for sports.
Keeps you fresh.
Guaranteed one-year replacement.

Main Highlights

BREATHABLE & COOL: The perfect first layer as gym boxers, sweat-inducing sports and intense workouts — our performance sports boxers feature quick-drying, moisture-wicking material and mesh panels in the crotch area to keep you cool, fresh and odour-free
PERFORMANCE SPORT-FIT: Made of soft, stretchy material, our running underwear offers a flexible, secure fit that moves with you without rolling down or riding up, while anti chafe construction prevents irritation. Supportive boxers perfect for the gym, running and training
AVAILABLE IN REGULAR & LONG LEGS: The longer leg version is perfect for those who prefer a sleek look under gym clothes. Both styles stay in place during movement and come in multipacks for easy, once-a-week washing
PREMIUM MATERIALS: Made from 90% Polyester (Recycled), 10% Elastane. OEKO-TEX standard 100 certified. Free from harmful substances. Machine wash at max. 40°C. Do not tumble dry
ANTI-HOLE GUARANTEE: Got a hole in your sports boxers within the first year after purchase? We will send you a replacement for free. If you have any questions, our customer service is always happy to help you

DANISH ENDURANCE Men's Bamboo Boxers, Comfortable, Breathable Underwear, Tagless, Optional Open Fly, 6 Pack, Black, XL

46% OffFree Shipping

Why We Love It

Soft, tag-free elastic waistband.
Ultra soft bamboo viscose.
Designed in Denmark.

Main Highlights

ULTRA SOFT BAMBOO VISCOSE: Made from ultra-soft bamboo viscose that feels like a second skin. Moisture-wicking, breathable and antibacterial properties of bamboo keep you fresh and dry for all-day comfort
PREMIUM COMFORT: These soft boxers offer a secure fit that stays in place without rolling, riding up or sliding down. Stretchy material adapts to your body for all-day comfort, while a soft elastic waistband and smooth stitching prevent irritation
OPTIONAL FLY: The fly version is perfect for those who prefer convenient access. Both styles come in multipacks — giving you enough pairs to wash only once a week
PREMIUM MATERIALS: Made from 65% Viscose (from Bamboo Cellulose), 30% Cotton, 5% Elastane. OEKO-TEX Standard 100 certified and free from harmful substances. Machine wash at max 40°C (104°F)
ANTI-HOLE GUARANTEE: Got a hole in your boxers within the first year after purchase? We will send you a replacement for free. If you have any questions, our customer service is always happy to help you

Reebok Wiggins Mens Briefs | Pack of 3 Sports Briefs, Breathable & Stretchable Underwear for Men |Underwear Multipack Black

Free Shipping

Why We Love It

Comfortable for daily wear.
Breathable and moisture-wicking.
Multipack reduces package waste.

Main Highlights

REEBOK MENS BRIEFS: Stay cool and comfortable with our range of mens underwear, designed with a snug yet comfortable fit. This mens briefs multipack combines functionality and style, making them suitable for any occasion.
COMFORT: Designed with comfort in mind, our mens briefs are made from lightweight and stretchable fabric, which offer a snug yet flexible fit that moves with you, providing support without restricting movement. Our men's underwear are suitable for everyday wear, making them a staple in your wardrobe.
MOISTURE WICKING UNDERWEAR: Our underwear for men is crafted with advanced moisture-wicking technology, ensuring you remain dry by drawing sweat away from your skin, keeping you comfortable throughout the day.
MATERIAL COMPOSITION: Crafted from a breathable blend of 92% Polyester, 8% Elastane, these men's underwear briefs keep their shape wash after wash, making them a long-lasting choice in your collection. Note: *Machine Wash, Do Not Bleach, Do Not Tumble Dry, Cool Iron, Do Not Dry Clean.*
MULTIPACK: Great value in every pack - Stock up on everyday essentials, or give as practical gifts for men. We have a range of underwear that gives you the confidence and power that the Reebok brand embodies. Whether you’re after comfort or sports performance, this range has got your needs covered.

Reebok Wiggins Mens Briefs | Pack of 3 Sports Briefs, Breathable & Stretchable Underwear for Men |Underwear Multipack Black

Free Shipping

Why We Love It

Comfortable for all occasions.
Moisture-wicking keeps you dry.
Convenient machine washable fabric.

Main Highlights

REEBOK MENS BRIEFS: Stay cool and comfortable with our range of mens underwear, designed with a snug yet comfortable fit. This mens briefs multipack combines functionality and style, making them suitable for any occasion.
COMFORT: Designed with comfort in mind, our mens briefs are made from lightweight and stretchable fabric, which offer a snug yet flexible fit that moves with you, providing support without restricting movement. Our men's underwear are suitable for everyday wear, making them a staple in your wardrobe.
MOISTURE WICKING UNDERWEAR: Our underwear for men is crafted with advanced moisture-wicking technology, ensuring you remain dry by drawing sweat away from your skin, keeping you comfortable throughout the day.
MATERIAL COMPOSITION: Crafted from a breathable blend of 92% Polyester, 8% Elastane, these men's underwear briefs keep their shape wash after wash, making them a long-lasting choice in your collection. Note: *Machine Wash, Do Not Bleach, Do Not Tumble Dry, Cool Iron, Do Not Dry Clean.*
MULTIPACK: Great value in every pack - Stock up on everyday essentials, or give as practical gifts for men. We have a range of underwear that gives you the confidence and power that the Reebok brand embodies. Whether you’re after comfort or sports performance, this range has got your needs covered.

YESWEL Mens Bamboo Boxers XXL, Longer Leg Boxer Shorts with Fly, Anti - Chafing Underwear Briefs, No Itchy Labels Underpants Pack of 3 Black

25% OffFree Shipping

Why We Love It

Soft and breathable fabric.
Moisture-wicking for freshness.
Zero ride-up design.

Main Highlights

BAMBOO MENS BOXERS: Bamboo mens boxers are made from 92% Viscose (of Bamboo) and 8% Elastane. Ensuring a soft, breathable feel that conforms to your body for all day comfort.
BREATHABLE & MOISTURE-WICKING: Our mens bamboo boxers will keep you fresh and dry. They are great for casual wear, sports, or daily use.
ZERO RIDE-UP: This mens longer leg underwear briefs are soft and elastic, so they won't shrink or curl at the edges. They help prevent friction during exercise.
OPEN FLY DESIGN: Our mens boxer shorts with open fly offer easy access and added convenience. 3D U - POUCH design ensures comfort and better air circulation.
ELASTIC WAISTBAND: This mens underwear elastic waistband offers flexibility, avoiding tightness and slippage. It's ideal for those wanting comfort.

wirarpa Men's Modal Briefs Underwear Super Soft Microfibre Underpants No Front Slips Covered Waistband, Multicolour-4 Pack, L: waist 36inches-38inches, 91-96cm

15% OffFree Shipping

Why We Love It

Soft and stretchy comfort.
Cool and breathable fabric.
Supportive double-layer pouch.

Main Highlights

Comfortable Men's Underwear: The mens modal briefs are so soft and stretchy that you may forget you're wearing them.
Enjoy the Silky Touch: Micro modal fabric is better soft, cool, breathable and stretchy than cotton with smooth touch.
Comfort Covered Waistband: Gent's pants underwear with soft fabric covered waistband feel smooth against the skin. Added stretch for comfortable daily movement
No-Front Open Pouch: Double-layer pouch for extra support. Smooth seams of the men's underpants briefs multipack creat a nice flattering shape and itch-free comfort.
Full Seat Coverage and pinch-free leg openings for all-day comfort. The mens slips underpants come in 4 pack of black or solid colours.

PUMA Mens BRIEF, Black / Black, L UK

Free Shipping

Why We Love It

Very soft touch fabric.
Comfortable elastic waistband.
Sporty underwear for men.

Main Highlights

Iconic PUMA logo waistband
Soft touch fabric
Comfortable elastic waistband
Easy everyday comfort
Sporty underwear for men
Sportive briefs. Very soft touch fabric
Comfortable elastic waistband
2-pcs Embrace packed
95% Cotton, 5% Elastane Weight of fabric 155gsm
Waist (approx to fit) S - 30-32", M - 33-34", L - 35-37", XL - 38-40"

8.7

Excellent

We scanned 869 products

We reviewed these offers relevant to the Sports Underwear Men Briefs within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Under Armour, New Balance, DANISH ENDURANCE, Reebok, YESWEL, wirarpa, PUMA, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Sports Underwear Men Briefs in the market, we considered we took a deep dive into 4346 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Under Armour Men's 3-Pack Performance Tech Mesh Boxer Brief, 6" Inseam – Breathable, Moisture Wicking, Soft Touch, All-Day Comfort Black. We love many things about this product by Under Armour. What sets it apart from the competition is Ultra-soft, breathable fabric. , Eco-friendly sustainable materials. , Chafe-free comfort and fit. .
The best value product for most shoppers and where user satisfaction is continuously the highest is Under Armour Men's 3-Pack Performance Tech Boxer Brief, 6" Inseam – Breathable, Moisture Wicking, Soft Touch, All-Day Comfort by Under Armour based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Sports Underwear Men Briefs and the best cost-to-value ratio is DANISH ENDURANCE Men's Bamboo Boxers, Comfortable, Breathable Underwear, Tagless, Optional Open Fly, 6 Pack, Black, XLat DANISH ENDURANCE with a 46% discount.
Our list of the best Sports Underwear Men Briefs is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Sports Underwear Men Briefs in The UK

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We scanned 869 products

We concluded that: