Men’s compression tank top Under Armour HG ARMOUR COMP SS is made from extra light HeatGear material that provides excellent coverage without restrictions. The T-shirt features mesh gussets on the back and in the underarm areas for strategic ventilation. The used material wicks the sweat away and dries super fast. The anti-odour technology eliminates the growth of bacteria that can cause odours, so you can stay fresh even after a big performance. The T-shirt comes in an ergonomic fit with seams, except for the most critical areas for better durability and chafing-free wear, and hybrid raglan sleeves for maximum freedom of movement and comfort.