Made from stretchy spandex fabric that moves with your runners, these tights feature sweat-wicking technology to help keep things cool through the entire race. Modernized waistband with drawcord gives athletes a more comfortable and trustworthy fit. This product is made with at least 75% recycled polyester fibers. Nike Dri-FIT technology moves sweat away from skin for quicker evaporation, helping athletes stay dry and comfortable. Tight fit for a buddy hugging look and feel. Men's inseam is 8.25". 89% polyester 11% elastane