Speedo Men's Roofer 2 Watershorts polyester 100% Nylon Shell, 100% Polyester liner All purpose lifestyle, athletic short in quick drying fabric Inner drawcord waist for more secure fit. WaterOBoof "blocket" pocket By Speedo - #1 swim brand worldwide! Machine wash cold. Dark colors seperately. Non-Chlorine Bleach. Tumble Dry Low. Do not iron. Do not dry clean