Homaok Mens Quick Dry Runing Shorts with Elastic Waistband 100% polyester Please order by US size. (ignore the tag size which is 1 size larger than product size as product runs small). Contrast Color Mesh Insets Breathable and Ultra-lightweight,but still extremely durable fabric. Internal mesh liner helps moisture escape & adds breathability. Covered elastic waistband with drawcord. Two side seam pockets and one back flap pockets Hand wash with cold water preferable.Please check the left size chart picture for accurate fitting.