Skirt Sports Women's Happy Girl Skirt 87% Polyester/13% Spandex Imported MOISTURE-WICKING + BREATHABLE - Lightweight, UV 50+, moisture-wicking and breathable, micropolyester and spandex blend fabrics give you compression in the built-in shorts, and lightness in the skirt. Perfect for running, tennis, cycling, gym workouts, golf, outdoors, hiking, and any fitness activity.