Battle Briefs Men's Performance Underwear

Men's Battle Briefs | Tactical & Athletic Underwear for Daily Missions

NOW, BUY ONE, GET ONE FREE IN CART:
Men's AND Women's OG Battle Briefs

ALL OG Battle Briefs are now eligible for our Buy One, Get One Free offer. When you add one pair to your cart, a second pair will be discounted to NO COST once added to cart.

This offer applies to these specific items only and cannot be mixed with other BOGO products or combined with additional promotions. Inventory is limited and the deal ends when eligible sizes or colors sell out.

Add 2 pairs (mix and match colors and sizes, across men's and women's varieties) to your cart to see the offer applied automatically. 

New CORE Battle Briefs are NOT eligible. 

Performance Where It Matters Most

Engineered for movement, built for battle- Men’s Battle Briefs are the ultimate tactical and athletic underwear, made to handle everything from high-output gym sessions to full-kit range days and daily wear. Built from the same 4-way stretch, moisture-wicking fabric as our TD Shooter Shirt, they keep you cool, dry, and focused- no matter what your mission throws at you.

Built for the Grind

This is more than just base layer gear. Designed with a no-ride construction and seamless flat-lock stitching, these briefs stay locked in without bunching or chafing. The flip-top fly adds quick access, while the anti-microbial gusset panel keeps odor at bay through long, sweaty days in the field or on the move.

All-Day Comfort. Everyday Performance.

The lightweight, quick-dry build makes these your go-to performance briefs- whether you’re training, operating, or just racking up reps in real life. These are briefs for guys who move, sweat, and get after it.

Why We Love It

Battle Briefs are our everyday uniform underneath the uniform. With the fit of elite athletic underwear and the function of a tactical base layer, they outperform anything else in the drawer. Comfortable enough for chill days- tough enough for chaos.

Features:

• Breathable
• 4 Way Stretch
• Seamless Flat Lock Stitch
• No Ride Design 
• "Flip Top" Fly Opening
• Anti-Microbial Fabric Gusset Panel
• Quick Dry Fabric 
• Made For Warriors 
• Main Body Materials: 87% Polyester/13% Spandex

Size + Fit: