The Under Armour Men's HeatGear Leggings deliver lightweight mobility, everyday comfort, and streamlined athletic performance for training and active daily wear. Built for hot-weather training, these men's ankle length compression leggings keep you cool with super-light HeatGear and quick-dry wicking. Wear as a baselayer, alone, or under your uniform. Wide waistband stays put, and Strength Pocket secures essentials. Super-light HeatGear fabric delivers superior coverage without weighing you down Material composition includes Body: 79% Polyester/21% Elastane | Mesh: 92% Polyester/8% Elastane. Notable features include Strategic mesh panels for added ventilation where you need it; Material wicks sweat & dries really fast; Ergonomic design keeps seams off high abrasion areas & increases durability.