Pearl iZUMi Women&#39;s Infinity Running Skirt, Black, X-Large Shell: 100% Polyester; Lining: 100% Polyester Imported The fabrics reflective elements has low light visibility making it appropriate to wear while running after the sun goes down. Feminine yet sporty the Pearl Izumi women's Infinity Run Skirt is the perfect garment to have in your wardrobe for any outdoor activity . The skirt has a side split that provides full range of motion and its adjustable snap closure allows for a custom fit for any body type. The Pearl Izumi women's Infinity Run Skirt is a versatile garment with its removable skirt shell revealing boy shorts underneath giving you the option of wearing either way. This stretchable garment is comfortable and cool to wear with its ELITE transfer fabric that wicks moisture and dries quickly.