Designed for running, training and yoga, these 2-in-1 Challenger shorts have tight-fitting inner shorts and lightweight outer shorts updated with extra breathability. The smooth perforated fabric with sweat-wicking Dri-FIT technology helps keep you ultra-cool through your workout routine. Built to breathe:The Breathe collection updates our performance apparel with built-in perforations for better airflow while you work out.,Stay-dry support:Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable.,2-in-1 design:The woven outer shorts have a 18cm (approx.) inseam thats designed to fall above the knee. The tight-fitting inner shorts hug your body for extra support. More benefits: Designed for running, yoga and training. Length: 18cm (approx.). Liner: unlined. Fabric: lightweight perforated woven. Storage: side pockets and hook-and-loop back pocket. Waistband: narrow with drawcord