Speedo Men's Xtra Life Lycra Galaxy Spliced Square Leg Swimsuit lycra 74% Nylon, 26% Xtra Life Lycra Improved long-lasting fit of premium xtra life lycra in a popular square leg silhouette Designed to resist the harmful effects of chlorine and sunlight, its vibrant colors last 5-10 times longer than regular spandex Machine or hand wash separately in cold water, only non-chlorine bleach when needed, dry flat, do not iron, do not dry clean Mexico