Ultimate sun protection, in a shirt. UPF 50+ protects your skin from the sun's harmful rays. Under Armour script split out on each bicep for the ultimate flex. HeatGear® (best for weather between 75-100 degrees) fabric is ultra-soft and smooth for extreme comfort with very little weight. 4-Way stretch fabrication allows greater mobility and maintains shape. Moisture Transport System wicks sweat away from the body. Anti-odor technology prevents the growth of odor causing microbes. Fitted. 84% polyester/16% elastane. Imported.