OG BE A PROBLEM ZIPPER TRENPUMP®
Sculpted Fit. Maximum Impact.

Lightweight, premium-quality cotton designed for peak comfort and performance breathable, soft, and never restricting your movement, no matter how hard you train.

Finished with a high-grade TRENPUMP® zipper detail, front TRENPUMP embroidery, and a bold oversized TP logo back embroidery that gives its signature powerful look.

True-to-size fit with durable
non-fading materials
Extremely tough & ready for high-intensity workouts
TRENPUMP BIG BACK Technology for a wider, more dominant upper-body shape

Built to enhance your physique with a sharp, oversize fit that highlights your back, all while staying flexible, breathable, and gym-ready.