Speedo Men's Lifeguard Solid Volley 20 Inch Watershorts polyester 100% microfiber polyester Exclusive trademarked "Speedry" water repellent technology that dries twice as fast and resists fading and degradation from pool chemicals and sun exposure Features Speedo's trademarked "UV 50+ Block the Burn" protection, tested to guard against sun exposure's effect on premature skin aging and skin cancer Machine wash cold, dark colors separately, tumble dry low, remove promptly Imported