Under Armour Diamond Series Long Sleeve Training Tee Mens

Features and Benefits Fit: Compression--Supports your muscles to prevent fatigue during intense training. Performance Technology: Under Armour(r) HeatGear(r) --For when it's hot. HeatGear(r) technology wicks perspiration off your skin, rather than absorbing it. It's engineered with UA's Moisture Transport System to deliver core temperature regulation and maximum breathability. UV Protection--Fabric is treated to block UV (ultraviolet) radiation from the sun, helping to prevent sunburn. Ventilation--Mesh or breathable fabric inserts in high heat zones allow sweat to evaporate and cool air to circulate. Key Specs Fabric Content: 100% PolyArmour(tm) polyester