The Fila Platinum Ruffle Skort uses Lycra Sport fabric to provide compression power for high performance and outstanding comfort. It stretches comfortably and wicks moisture to help you stay in peak-playing position. Use the envelope pocket on the back to store your mp3 player to listen to your favorite tunes while you train. Composition: 87% Thermocool, 13% lycra body. 85% Polyester, 15% lycra undershorts. 65% Polyester, 35% coolmax lining.