Ultra-tight, second-skin compression fit for a locked-in feel. Made with lightweight HeatGear® fabric that wicks sweat to keep you cool, dry, and comfortable. MPZ® padding provides durable, lightweight protection at key contact points. Signature Moisture Transport System wicks sweat to keep you dry and light. Anti-odor technology keeps your gear fresher, longer. Ergonomic flatlock seams allow you to move free without fear of chafing. Nylon/Elastane. Branded exposed elastic waistband with 7" inseam.