The lightweight, stretch-woven Reebok Men's 2" Running Split Short has advanced X-Static® technology with embedded silver fibers to keep you cool when it's hot and warm when it's cool. Anti-odor and antimicrobial finish withstands wash after wash. Features a reflective back zipper pocket and 360º reflectivity. Stay-sure elastic drawcord holds everything in place. Body: 100% polyester. Waistband lining: 86% polyester/9% spandex/5% X-Static®. 2" inseam. Imported.