Some underwear just keeps up.
Technical Collection takes the lead. Designed for men who push limits—on the field, in the gym or wherever sweat meets ambition, this collection is all about performance without compromise.
Crafted from a high-tech nylon-elastane
blend, CottoSilk Technical Collection delivers maximum flexibility, durability and breathability to power you through the toughest workouts and the longest days.

Performance When You Need It
Whether you’re chasing personal bests, breaking records or just staying sharp, Technical briefs won’t quit before you do.

Moisture-Wicking Mastery
Keeps sweat at bay so you stay
cool, dry, and ready for whatever’s next.

HyperFlex 4-Way Stretch Fabric
Moves like you move, adapting to every sprint, squat and stretch with zero restrictions.

Seamless Comfort
No bulky seams. No tags. No
irritation. Just a second-skin fit that lets you focus on the grind, not your
gear.

Ergonomic Support
Precision-engineered for comfort and support where you need it most—without the squeeze.