Built to grind. Built to win.
The FLX Pro Short isn’t for flash. It’s for function. Designed to take a beating and come back for more — every squat, sprint, and sandbag rep. No gimmicks. No flair. Just gear that does its job so you can do yours.
Key Features:
Scalloped thigh cut for unrestricted movement under load
Perforated rear panel to dump heat under pressure
Dual side pockets + zippered stash pocket in back
Subtle CHLKDUP 3C mark on right thigh — earned, not flaunted
Worn in comp floors. Built for the trenches.
Stop chasing hype. Start showing up.
This short doesn’t quit. Neither should you.
Because shortcuts don't survive your kind of training.
Every stitch of this short was built to handle heat, pressure, and movement without compromise.
Choose your inseam and color above.
The 5" inseam hits mid-thigh — made for maximum mobility.
The 7" inseam offers a little more coverage without restricting movement.
Both are scalloped-cut to stay out of your way. No ride-up. No distractions.
Click the Size Chart above the Add to Cart button.
If you're between sizes, size up for more room — especially if you train heavy.
