Bestpriceam&reg; Men's Jogging Pants Tracksuit Bottoms Training Running Trousers (Asia XL=US L, Black) 15% cotton 80% polyester 5% spandex hand washing, low temperature watter Brand new and high quality. Waist Type: Regular New fashion design, Very popular. Material: 15% cotton 80% polyester 5% spandex Please check the size data in the description before you purchase it. As the Asia Size will smaller than US size.