The Nike Dri-FIT Run Division Challenger Shorts feel light and smooth with breathability across the back. They have the versatility you want from an everyday short, keeping you covered through run and fun. Plus, they're made with at least 75% recycled polyester fibres. The Run Division collection brings you gear for any part of your day. Ventilated and light with reflective elements, they create an ensemble that can be worn before, during or after your run. Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. It combines with lightweight woven fabric across the front and a perforated back side for breathability.