Under Armour Men's UA Scent Control HeatGear&reg; Long Sleeve 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.