Under Armour Men's UA ColdGear Evo Compression190; Legging Moisture Transport System - Wicks sweat away from the body, leaving you comfortable and dry. Dual-layer Fabric - With an ultra-warm, brushed interior and a slick, fast-drying exterior. 4-way Stretch Fabrication - Allows for a greater range of motion. Stretch-mesh Gusset - Combined with inseam panels provide strategic ventilation. Anti-odour Technology - Prevents the growth of odour causing microbes.