Smooth anti-pick, anti-pill fabric maximizes comfort and has a cleaner, snag-free finish. 4-way stretch fabrication allows greater mobility and maintains shape. Signature Moisture Transport System wicks sweat away from the body. Anti-odor technology prevents the growth of odor causing microbes. 50+ UPF protects your skin from the sun’s harmful rays. Rib-knit collar provides durable stretch and a clean, classic look. Three-button placket is tough enough to handle intense activity. Ideal for team sports, with right chest logo placement and color options specifically designed to add team pride to UA performance. Body: 5.6 oz. Polyester/Elastane. Collar: Polyester. Imported.