Enhanced with technology, these shorts are built for runners who won't compromise comfort for performance. Features NB DRY fast-drying technology wicks moisture away from your body to help you work out with ease Seamlessly constructed brief for comfort, breathability and support External drawcords Two drop-in pockets built into brief Center-back zipper pocket on woven shell All-over print for added style Designed for the TCS London Marathon with official race branding Imported Material Perforated polywoven fabric with stretch for versatility and a full range of motion 86% recycled polyester, 14% spandex