A4 8" Compression 4-Way Stretch Wicking Performance Short 80% Polyester / 20% Spandex Machine wash cold. use mild detergent. do not bleach. tumble dry low. do not use fabric softeners. remove promptly do not iron. Size : XS-3XL 5.0 ounces per square yard Moisture wicking Odor resistant Stain release 4-way stretch Moisture management fabric 1" waistband with drawcord 8" inseam