Fabric : 80% Nylon, 20% Lycra, Lining : 90% Polyester, 10% Spandex. Extra life lycra fabric with the improved long-lasting fit and lasts 5-10 times longer than ordinary Spandex. Super-strong flat-lock stitching. Improved comfort with a softer feel and superior shape retention. To protect color, hand wash with cold water and wind dry. Do not hang the suit in the sun to dry. Runs small, if between sizes, order one size up. This is one of the best-selling team swimsuits. With a focus on performance, it comes with an innovative thin strap binding system for both comfort and support. It features a fly back design for added support and comfort, as well as a high cut leg for ease of movement. Made from durable and chlorine-resistant fabric, this swimsuit is perfect for long hours spent poolside. The thin straps allow for maximum freedom of movement and help reduce drag in the water. Made from a combination of Lycra and nylon, this swimsuit offers a snug fit and long-lasting durability, making it a top choice for competitive swimmers.