You don't need a degree in quantum physics to realize the full benefits of this Speedo women's racing swimsuit. Features wide, nonslip straps for overall comfort. Sporty, contrast side splicing creates a slimming illusion. Full front lined. Flatlocked stitching detail eliminates chafing. Low drag profile. Bar tack reinforcement at stress points alleviates pressure. Durable and chlorine resistant. Hand wash cold, line dry. Shell is made of: 74% nylon, 26% Xtra life Lycra. Lining is made of: 86% nylon, 14% spandex. If you're not fully satisfied with your purchase, you are welcome to return any unworn and unwashed items with tags intact and original packaging included.