Lock-In 100% Cotton Oversized T-Shirt

Lock-In 100% Cotton Oversized T-Shirt - View 3

Lock-In 100% Cotton Oversized T-Shirt - View 4

Lock-In 100% Cotton Oversized T-Shirt - View 5

Lock-In 100% Cotton Oversized T-Shirt - View 6

$34.5 ~~$69~~ In stock

Category: T-Shirt

Your Go-To Oversized Pump Cover

Built for lifters who show up to work. The Lock-In is an oversized, boxy tee cut from breathable 100% pre-shrunk cotton (may shrink up to 2% after first wash), 270 GSM and a bold acid-wash finish. Dropped shoulders and the relaxed silhouette frame your physique without getting in the way—perfect as a pump cover or an everyday uniform in and out of the gym. Throw it on, shut everything out, and lock in.

Details:

Oversized, boxy fit with dropped shoulders
100% pre-shrunk (may shrink up to 2% after first wash) cotton for comfort and durability.
270 GSM.
Acid-wash finish for a lived-in, unique look

Fit note: Oversized by design. Stay true to size for relaxed; size down for a tighter fit.

Customer Reviews (4.8 / 5 · 5 reviews)

Ava ★★★★★ Sep 4, 2026

Fabric’s heavy enough that it doesn’t cling or ride up mid-set, but still breathes fine on a hot gym floor. First wash barely touched the size, so that pre-shrunk claim holds up. Already ordered a second one.

Ryan ★★★★★ Sep 3, 2026

The 270 GSM cotton is noticeably thick without feeling stiff, and it drapes exactly like a proper boxy gym shirt should. I’ve washed it twice already and it’s held its shape well, the pre-shrunk claim seems legit so far.

Ava Z. ★★★★★ Sep 3, 2026

I was worried the oversized fit would look sloppy, but the boxy cut actually hits perfectly at the shoulders and drapes clean over a pump. The pre-shrunk cotton held up great after the first wash, barely any shrinkage and it's still just as thick and breathable.