Speedo Men's Xtra Life Lycra Solar 1 Inch Brief Swimsuit lycra 74% Antron Nylon, 26% Xtra Life Lycra Xtra Life lycra designed to last 5 -10 times longer than regular spandex "Speedry" water repellent technology dries twice as fast and resists fading Hand wash cold water, hang or lay flat to dry Imported