TOUCH DOWN Skin Tights Compression Pants Base Layer Running Leggings 92 % Polyester and 8% Spandex Imported High Performance Fabric - Keeps you warm in cold temperatures, & keeps you cool in hotter temperatures 4-Way Stretch Technology - Excellent, snug fit & retains shape even after multiple washes Flat Lock Seams Stitching - Allows flexible mobility without chafing or skin irritation Proven Compression Technology - Promotes faster muscle recovery & blood circulation, & minimizes injury Flat Lock Seams Stitching - Allows flexible mobility without chafing or skin irritation