Introducing: The CØ4 Featherweight Shirt

Introducing the CØ4 Featherweight Shirt, the latest addition in our CØNCEPT line where we’re constantly testing new fabrics, styles, and features to create game-changing training gear.

Made with an innovative ultra-light and micro-ventilated fabric, the CØ4 Featherweight Shirt is designed to keep you cool and comfortable in even the most intense conditions. But just because it’s lightweight and breathable doesn’t mean it can’t still pack a punch — countless hours of testing have ensured that it’s durable enough to endure intense workouts, stays cling-free for unrestricted movement, and holds up wash after wash.