From the gym to the running track, this men's Raid t-shirt from Under Armour is a workout essential. Made from HeatGear fabric for an ultra-soft, lightweight fit, stretch-mesh underarm and back panels keep you cool and ventilated, while 4-way stretch fabrication offers increased, multi-directional mobility for a fluid, smooth workout. The sweat-wicking Moisture Transport System keeps you dry from the first minute to the last, while anti-odour technology keeps things fresh session after session.. Material: 90% Polyester/10% Elastane