100% polyester Elastic waist with inside drawstring Signature double diamond woven tape down legs / embroidered logo on left leg Two side seam pockets Adjustable zipper ankles Retro track pant styling. Easy pull on elastic waist with adjustable drawstrings for the best fit. Signature double diamond woven tape on legs. Reinforced knees, flat seam stitch for comfort and adjustable zipper at ankle. Machine washable. Boy's youth sizing. Small 8, Medium 10-12, Large 14-16, X-Large 18