Beast Mode Men's Flex Woven Shorts 5% spandex Imported Charcoal - 65% Cotton 30% Nylon 5% Spandex. Heather Grey 91% Polyester 9% Spandex Reflective Beast Mode along outseam Water-resistant fabric helps protect you from rain and wind Back welt zip pocket for safe storage and front slash pockets, with soft jersey lining Machine Wash