Under Armour Brand Comfortable and durable Heatgear® compression now features our premium brushed waistband for a more secure fit. Built with Flatlock Seams that feel smooth against the skin and prevent chafing. Armour®Stretch improves mobility and accelerates dry time with lightweight fabrics built in a 4-way stretch. Anti-Odor Technology prevents the growth of odor causing microbes. 30+ UPF protects your skin from the sun's harmful rays and inhibits premature aging. 7-inch inseam. 85% Nylon/ 15%Elastane. Imported.