Developed in collaboration with elite strength trainers, the Rep Short marks a major leap forward for in-gym performance gear. We set out to create a product that withstands the repeated wear and tear of intense strength training sessions and competition, leveraging our access to cutting-edge materials. What resulted is a short that is virtually indestructible, yet flexible and functional enough to propel athletes to new heights.
THE Rep SHORT
BUILT TO LAST
The ripstop nylon shell stands up to even the harshest barbell drag, relentlessly tested to withstand over 20,000 abrasions.
When you’re pushing for a new PR, the last thing on your mind should be your shorts. The lay-flat waistband with COOLMAX® yarns ensures a secure fit with a minimal profile that stays light and dry through your entire workout.
The Rep Short stays out of your way thanks to a hyper-flexible 4-way stretch fabric, a unique drop hem design, and gusseted paneling.
We developed a smooth, light-compression liner that doesn't squeeze. Plus, the wide band at the leg opening keeps it from riding up.
EVERY SESSION CARRY™
Slim open hip pockets and a zip-secured phone pocket are perfect for getting to and from your next workout, while the on-liner key pocket keeps the essentials by your side.
BUILT TO LAST
EVERY SESSION CARRY™
THE WEAR TESTERS
Developed in collaboration with hybrid athletes and trainers Jacob Heppner and Juan Leija, the Rep Short underwent exhaustive wear testing to produce a final product that performed to their needs. We tried a variety of shell materials, liner constructions, paneling configurations, and waistband variants before settling on a combination that could withstand constant applied forces while allowing a virtually unlimited range of motion.
A seasoned veteran of the CrossFit Games with 3 top-10 finishes, Jacob now runs Grit Performance, a gym and training facility located on the outskirts of Kansas City. While he’s retired from CrossFit competition, he still incorporates explosive movements into his training blocks as he prepares for his next challenge–The Tactical Games.
"For me, the two most important aspects of any piece of gear are functionality and durability. The Rep Short hits both of those perfectly. The liner doesn’t ride up and it actually fits well around my thighs without squeezing me. I also love the material, it feels like it can really take a beating."
As an elite trainer and Director of Fitness Programming at Onnit, Juan brings nearly 2 decades of experience to his client sessions. He focuses on developing both mental and physical strength through dedication to his unique combination of modalities, including intense HIIT movements and traditional bodybuilding exercises.
"When I’m in a tough training block, I incorporate a lot of loaded and explosive movements that push my gear to the limit. Ten Thousand’s Rep Short is really the first time I’ve come across something that feels both super-strong and minimal at the same time. Home run."
The Ten Thousand Pro Line is a collection of gear designed to meet the needs of highly-specialized training. The Rep Short is the latest addition to this collection, developed and tested in collaboration with elite strength trainers who demand uncompromising durability and functionality.
Featured Trainer Reviews
Beat Up this shirt
"This tee is perfect for your toughest workouts. It's tough, durable, and holds up no matter how much sweat you pour into it. You can beat this thing up day after day; it’s constructed so well you never want to take it off. It literally is essential to have this in your wardrobe."
very high quality
“It’s soft but seems to withstand heavy lifting days and HIIT workouts as well. The fabric is very high quality without feeling constricting.”
Find your fit