Jed North Men's Fitted Shorts Bodybuilding Workout Gym Running Tight Lifting Shorts SUPERIOR QUALITY MATERIAL, MADE TO LAST. 90% polyester and 10% spandex - soft, stretchy, durable and help you stay comfortable and dry. SLIM FIT. Easy fit for a wide range of motion, perfect for weight-lifting, cardio, CrossFit, etc. The newly improved cut allows your legs to move freely with your most intense gym workout. FIT & FUNCTIONAL. Our unique cut - fitted, contour flattering, perfect for workout or any exercises. Waistband with external drawcord. Deep pockets with zippers to prevent your iphone or mp3 player from falling out while exercising. SIZING: the design of the shorts is shorter than regular sports shorts to allow more movement for weight training. Please refer to the "rise" measurement below for more accurate length. Model is 5'9 and wearing size medium. Waist sizes: S - 29''-31'' (77cm), M - 31''-33'' (81cm), L - 33''-35'' (86cm), XL - 35'' - 37'' (90cm). Rise ( from waist down) S 12" (30.5cm) M 12.5" (31.5cm) L 13" (33cm) XL 13" (33cm) QUALITY GUARANTEE - We take pride in everything we make. If you are not 100% satisfied, you can return it for a replacement or refund within 30 days ( return or exchange has never been easier).