NIKE Womens Athletic Dri-Fit Training/Yoga Pants 65% cotton 100% authentic Nike merchandise, satisfaction guaranteed. EXCELLENT FABRIC: 65% Cotton, 28% nylon, 7% spandex; Machine washable material. Embroidered brand logo on the left side of waistband; Wide stretch waistband give you a snug, comfortable fit. Fitted with Dri-Fit moisture-wicking technology, Pull sweat away from your skin and towards the fabric's surface where it evaporates. Great pants are perfect for Gym, Yoga, Lounging and Casual.