Exclusive UA Scent Control technology lasts longer and works better, keeping you undetected. UA Catalyst fabric built from recycled materials for low environmental impact and superior durability. Smooth anti-pick, anti-pill fabric maximizes comfort and has a cleaner, snag-free finish. Signature Moisture Transport System wicks sweat away from the body. Quick-dry fabrication keeps you light. 50 UPF protects your skin from the sun's harmful rays. Raglan sleeve construction allows for full range of motion without chafing. Recycled Polyester. Imported.