Product Features: 100% Polyester. Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. Sweat-wicking fabric combined with mesh side stripes to help keep you dry and cool during your pre-match or training routine. Mesh side panels let air flow to help keep you cool. Zippers on the lower legs make it easy to change over cleats or shoes. Elastic waistband with drawcord. Zippered side pockets. Embroidered Swoosh design. Machine wash.