Four-way stretch shell enables full range of motion for all types of training
Laser-cut ventilation system keeps you cool during intense sessions
No-pinch, no-bunch waistband with internal drawcord ensures secure, comfortable fit
Every-session carry pocket system secures essentials without bounce
Optional integrated compression liner enhances support and comfort
Summarized by Shop
Designed for unmatched versatility, our best-selling training short delivers overbuilt performance for all the ways you train.
With a responsive four-way stretch shell and no-pinch waistband that stays locked in, the Interval Short offers unparalleled comfort though a full range of motion. Laser-cut ventilation keeps you cool through your
Available inseam lengths
5 inch, 7 inch, 9 inch
Material
Performance fabric with sweat-wicking and quick-drying properties
Waistband
No-pinch, no-bunch with internal drawcord
Pockets
Two open hip pockets, hidden zip pocket, key pocket on liner, phone pocket
Liner
Optional compression liner
Summarized by Shop
4.6
38 ratings
5
4
3
2
1
Solid
25y/o M, 5’9”, 159lb, 13%bf I bought size medium and it’s a little roomy but I wanted to be able to grow into it. Build quality and functionality is great.
M
Mark · 11 days ago
Simply Awesome
I wouldn't change anything on these. Compression layer is comfortable and stays put. Phone pocket is just right. Drawstrings on the inside are now a personal requirement. Great for running, strength, and general workouts.
C
Chad · August 17, 2026
Comfort, failure and warranty.
The fit and comfort is amazing g. I was super excited about wearing these for my first HIIT session. They really didn’t disappoint during the workout and were really comfortable. After the first session one of the seams fell apart. This is a heat sealed seam that failed making the shorts not usable. Reaching out to customer support took at most 3 minutes to get a replacement pair shipped. That was great news since I expected more and it seems so do they. I have 2 pairs of these purchased at the same time and 1 failed. I did order another pair so I’m happy overall with them and think it a minor problem.