NIKE Legendary Freeze Frame Tight Fit Women's Training Pants, Large, 642524 100 86% nylon/14% spandex Dri-FIT high-performance polyester fabric wicks perspiration away from your body and towards the surface where it can evaporate. Bonded waistband pocket to safely store small items Flat seam construction helps to reduce chafing and increase comfort. Dri-FIT 86% nylon/14% spandex. Gusset lining: Dri-FIT 100% polyester The wide waistband sits higher on your waist and tilts up in the back for a streamlined look that also helps prevent roll-down when you're bending and stretching