Athletic skirt with tights RUNNERAthletic skirt RUNNER: with built in tights very light weight comfortable waistband without polyester A 4 way stretch system with 14% elastane flat seams sweat wicking fabric dries quickly the running skirt is made of perforated textile excellent breathability for ultimate comfort in motion polyamide fibers are soft and pleasant on the skin an inside string to keep the athletic skirt in place perfect skirt for running, gym workouts, tennis, golf, etc.