We designed the Endurance Compression Shorts down to the last detail to help you perform your best in all the ways you train. We started with the fabric - a midweight, durable performance knit that can take a beating. It's moisture-wicking, quick-drying and stretches with every jump, lunge and squat. Our signature mesh Breathe Zones are strategically located where you sweat the most to allow for more airflow and ventilation during the most intensive workouts.

Then, we placed a media pocket in an optimal position to keep your phone high on your hip, locked down and out of the way to eliminate bouncing during runs and dynamic workouts (pocket fits iPhone 11, 11 Pro, XS, XR, X models). The high-stretch mesh mobility gusset allows the compression shorts to "disappear" - at full stride, you'll barely know they're there. We finished the compression shorts with chafe-free flatlock seams and a thicker no-roll waistband to provide you with performance, durability and comfort in any pursuit.

The Endurance Compression shorts fit true to size in the waist and have the same comfort enhancing features and waist size as our Standard Fit and Athletic Fit boxer briefs but with an extended 8" inseam that hits above the knee.

Covered under our First Pair Guarantee


We save on shipping, you save on product - it's a win-win
  • U.S. Shipping is on the house when you order $45 or more
    • Complete Drawer Refresh - get 2 weeks' worth (14 pairs) of boxer briefs for $189 (automatically applies at check out)
    • $99 Essentials Pack - get 3 pairs of boxer briefs and 3 AirWeight Undershirts or Essential V Neck T shirts for $99 - just add them to your cart and enter code "Baselayer" at check out for undershirts or "Essentials" for t shirts
    • Eligible for the Drawer Refresh Upgrade


    • Signature Breathe Zones located on the lower back and between the legs to regulate airflow and ventilation
    • Grip elastic on the thighs to keep the legs from riding up so you'll never have to stop your workout just to adjust your shorts
    • Side media pocket on the outside hip keeps your phone high on your hip, out of the way and locked down to eliminate bouncing during runs and dynamic workouts (pocket fits iPhone 11, 11 Pro, XS, XR, X models)
    • Quick-access fly allows for a fast and more natural movement when nature calls
    • Durable performance fabric that can take a beating
    • Moisture-wicking to manage sweat during any level of activity
    • Quick-drying allows you to pack light and do laundry anywhere (hang to dry in just a few hours)
    • Blended with spandex for 360° stretch and ease of movement
    • Cut for a moderate level of compression
    • 8" inseam for locked down coverage
    • Thick, no roll waistband stays put on your waist
    • Understated waistband with a white and textured stripe layered on top of a classic black
    • Contoured, compression fit double-layered pouch keeps your goods locked down during your workout and reduces the need to "re-adjust"
    • Mobility gusset allows for a greater range of motion and unrestricted movement
    • Major stress-points are reinforced with bar tack stitches to make sure our products last
    • Durable seams that lay flat on your skin to minimize chafing
    • Easy care - machine wash cold and hang to dry - that's it
    • Performance fabric and mesh: 90% Polyester, 10% Spandex
    • Model is 5'11" ◦ 31" waist ◦ wearing a medium
    • Fit guide


    All of our garments are easy care:

    • Machine wash cold and hang to dry - that's it
    • Do not dry clean
    • Do not bleach
    • No ironing necessary, but if desired, dampen the fabric and use a steamer or set the iron to very low heat
    Customer Reviews
    4.7 Based on 9 Reviews
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    Filter Reviews:
    Zachary F.
    United States United States
    I recommend this product

    Great quality and does a good job not riding up the leg, as described.

    Joseph R.
    United States United States
    I recommend this product
    So much better than I could have imagined

    I didn’t know boxers could be this good- better fit, material, construction, etc. than I’d ever experienced in underwear.

    Robert F.
    United States United States
    I recommend this product
    Excellent as compression shorts

    I bought these as compression shorts, not underwear. I run in them by themselves. They look great and the compression is moderate and, to my thinking, perfect. They are flattering. My legs are muscular and so they emphasize all the right things. After the first wash, they seem totally fine. No loose threads, they kept their shape. I like the attention to detail and design, down to the tag inside. I like how they're pieced together. Each section serves a purpose and adds to the very flattering fit. This was thoughtfully designed. I will buy more, especially as new colors are added. I vote for wine and slate gray. Good job.

    Sanchez, G.
    United States United States
    I recommend this product
    Great fit

    Love how they fit and the pocket does come in handy.

    Dmitry L.
    United States United States
    I recommend this product
    Good product

    The briefs exceeded my expectations. Will definitely buy more.