RBX Active Women's Fleece Fitted Running Pants with Back Zip Pocket 92% Cotton/8% Spandex Fitted ankle-length athletic pants with zipper pocket Premium, soft brushed fleece fabrication provides ultra-comfortable wear Mid-rise waistband with interior key pocket inset for secure storage X-Dri moisture wicking fabric with strategic ventilation Flat-lock stitching to reduce irritation caused by chafing