Activewear

Assorted Activewear

Your workout isn’t complete without the right foundation — activewear that moves with you, keeps you comfortable, and supports your performance. At HisRoom, we carry a wide range of men’s athletic underwear and base layers engineered for both endurance and ease. Whether you're hitting the gym, going for a run, or layering up for a winter adventure, we’ve got you covered.

Items 1-24 of 48

  1. Essential Micro Trunk - 3 Pack Blue/Dark Grey/Black LEssential Micro Trunk - 3 Pack Blue/Dark Grey/Black L
    New Color
    Nike ke1156

    Essential Micro Trunk - 3 Pack

    $42.00 $29.95 - $31.50
  2. 4D Flex Performance Air Boxer Briefs - 3 Pack Colby Blue/Black/Red L4D Flex Performance Air Boxer Briefs - 3 Pack Colby Blue/Black/Red L
    Polo Ralph Lauren l5bbp3

    4D Flex Performance Air Boxer Briefs - 3 Pack

    $54.50 $40.88
  3. Reluxe Boxer Briefs - 2 Pack KHA1 SReluxe Boxer Briefs - 2 Pack KHA1 S
    Nike ke1076

    Reluxe Boxer Briefs - 2 Pack

    $40.00 $29.95 - $30.00
  4. Perfect Pouch Boxer Brief Cruise Navy/Orange LPerfect Pouch Boxer Brief Cruise Navy/Orange L
    Polo Ralph Lauren llb1p1

    Perfect Pouch Boxer Brief

    $30.00 $22.50
  5. Ultra Moisture Wicking Fly-Front Boxer Basin Camo/Navy XSUltra Moisture Wicking Fly-Front Boxer Basin Camo/Navy XS
    New Color
    Saxx Underwear sxbb30f

    Ultra Moisture Wicking Fly-Front Boxer

    Rating:
    94%
    $19.95 - $34.00
  6. Kinetic HD Boxer Brief Mountain/Dark Brick MKinetic HD Boxer Brief Mountain/Dark Brick M
    New Color
    Saxx Underwear sxbb32

    Kinetic HD Boxer Brief

    $27.95 - $38.00
  7. Tall Man Tech 2.0 Short Sleeve T-Shirt whtog 4XLTTall Man Tech 2.0 Short Sleeve T-Shirt whtog 4XLT
    Under Armour 1326413t

    Tall Man Tech 2.0 Short Sleeve T-Shirt

    $25.00 $18.75
  8. Rib Cuff Cushioned Quarter Socks - 6 Pack Grey Heather Assort O/SRib Cuff Cushioned Quarter Socks - 6 Pack Grey Heather Assort O/S
    Polo Ralph Lauren 824480pk

    Rib Cuff Cushioned Quarter Socks - 6 Pack

    $32.00 $24.00
  9. Rib Cuff Cushioned Crew Socks - 6 Pack Grey Heather Assort O/SRib Cuff Cushioned Crew Socks - 6 Pack Grey Heather Assort O/S
    Polo Ralph Lauren 821480pk

    Rib Cuff Cushioned Crew Socks - 6 Pack

    $32.00 $24.00
  10. Quarter Basic Socks - 6 Pack ASST8 O/SQuarter Basic Socks - 6 Pack ASST8 O/S
    Reebok qt01001

    Quarter Basic Socks - 6 Pack

    $20.00 $10.95
  11. Charged Cotton 6 Inch Boxerjock - 3 Pack Royal/Academy/Gray SCharged Cotton 6 Inch Boxerjock - 3 Pack Royal/Academy/Gray S
    Under Armour 1363617

    Charged Cotton 6 Inch Boxerjock - 3 Pack

    $40.00 $30.00
Page
per page
Activewear Athletic Underwear | Men’s Sports Underwear & Briefs | Trusted Brand Names | HisRoom

Explore Athletic Underwear For Men

For sports and exercise, your underwear can be your best partner. Special construction, fabrics, and innovative properties will keep you cool, comfortable, and supported through any kind of workout. From jockstraps to long johns, there are styles for everything you love to do. Here, you’ll find moisture-wicking, odor-resistant, and compression-enhanced designs that are built to go the distance with you.

Performance-Focused Fabrics and Fit

Typically, sports underwear is designed to be lightweight, non-chafing, and offer some sort of muscle support. Look for thermal properties that keep you warm in cold weather and help wick away moisture to keep you dry and cool during any sport. For many activities, you'll also want underwear that is form-fitting without restricting movement. There are so many styles available that you'll be able to create the complete sports underwear wardrobe! Styles include boxer briefs, boxers, jocks with contoured pouches for support, stretch trunks, compression shorts and men’s sport briefs.

Cold Weather Layers and Compression Gear

For cooler weather, we offer stretch leggings, often with functional fly-front. Skiers and snowboarders will appreciate classic long johns, many of which are constructed from soft stretch fabric and have contoured pouches. Serious athletes love compression shorts, which come in several lengths. Some are made of breathable mesh and come with a cup pocket. The four-way stretch provides muscle support for less fatigue and improved performance.

Why Shop Sports Underwear at HisRoom?

At HisRoom, we understand that fit, function, and feel matter — especially when it comes to your athletic underwear. That’s why we carry trusted athletic brands with proven performance technology. With detailed product descriptions, real customer reviews, and expert fit guides, shopping is simple and stress-free. Whether you’re building your workout wardrobe or just need a few go-to essentials, HisRoom makes it easy to find high-performance underwear and base layers you’ll reach for again and again.

FAQs

What is the difference between athletic underwear and regular underwear?

Athletic undergarments are designed with moisture-wicking fabrics, stretch support, and minimal seams to reduce chafing during movement. Regular underwear may not offer the same breathability, support, or performance features.

Is athletic underwear worth it?

Yes. If you’re active, these underwear options help prevent irritation, overheating, and discomfort during workouts. They provide better support and can improve overall performance and recovery.

What are the benefits of sports underwear?

Underwear for sports keeps you cool, dry, and supported during activity. They reduce friction, support muscles, and adapt to movement, making them ideal for everything from daily workouts to outdoor adventures.

How tight should these underwear be?

It should feel snug but not restrictive. A proper fit ensures support and prevents chafing, while still allowing full range of motion. If it cuts in or rides up, try a different size or style.