The Lock Brief is the minimalist support solution athletes swear by—lightweight, low-profile, and powered by The Lock’s patented D-Band core-support technology. Designed to stabilize your hips and lower core exactly where performance begins, this brief delivers a locked-in, stay-centered feel without the bulk of traditional compression shorts.

The sleek design disappears under uniforms, gym shorts, and training gear, giving you total freedom of movement with just the right amount of targeted compression. Moisture-moving performance fabric keeps you cool and dry, while the chafe-free fit ensures all-day comfort whether you’re lifting, sprinting, competing, or grinding through high-intensity sessions.

If you want powerful core support in the lightest, most comfortable form possible, The Lock Brief is the upgrade your training—and your body—will feel immediately. Perfect for athletes in every sport who demand both freedom and stability.

Why It’s Worth Buying Now:

Experience the lightest version of The Lock’s patented support. You get the same powerful D-Band core stability as the larger shorts—just in a slimmer, cooler, “barely there” design.
Perfect as an everyday training essential. Its low-profile fit works under any uniform, practice gear, or gym short, making it one of the most versatile pieces in the entire lineup.
A noticeable upgrade to comfort and performance. Athletes feel immediate improvements in balance, hip control, and overall movement efficiency.
Ideal for hot weather and high-intensity training. The ultra-light design and moisture-moving fabric keep you dry and comfortable when the heat and intensity rise.
A great entry point into The Lock system. Priced lower and easier to wear daily—many athletes buy multiple pairs once they feel the difference.
High demand for core-support essentials. Popular sizes often move quickly; grabbing yours now ensures you don’t miss your perfect fit.

If you want support you can feel without adding bulk, now is the right time to get The Lock Brief and level up every session.

Sizing:

S = 27 - 30

M = 31 - 33

L = 34 - 37

XL= 38 - 41

XXL= 42 - 45

Fit & Design:

Smooth and supportive fit that gently shapes the hips and core while moving comfortably with your body.
The Lock's active cotton technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable
Envelope waistband pocket keeps your essentials close
Patented D-Band waistband provides targeted, locked-in core support that stays comfortably secure without digging or shifting.
Country of Origin : Made in Canada
Fabric : 40% Polyester, 30% Nylon, 22% Spandex, 8% Cotton

PRODUCT

Quick Links

Contact Us

Legal