Material composition: 80% polyamide, 20% elastane (lycra); fabric type: knitted; this product contains registered lycra. ® Xtra life. ™ Contains fiber. ;lycra. ® Xtra life. ™ The technology helps the fabric maintain its shape for longer by providing resistance against wear and tear caused by external factors such as chlorine, sunscreen, lotion, and temperature. ;lycra. ® Xtra life. ™ Fiber helps provide up to 10 times more durability in water and chlorine exposure conditions compared to an unprotected elastane. This special fiber offers high elasticity and recovery, ensuring maximum comfort during swimming. ;it helps to reduce the risk of sagging, loosening, and deformation even with regular pool usage.this product is designed to offer a longer-lasting use, a durable fit and permanent support. Please follow the washing instructions given below for longer use of your product and proper care of your product. After each use, please wash by hand in warm soapy water. Do not use bleach or detergent. do not leave the swimsuit wet in a closed, nylon bag. dry it in the shade by laying it inside out. Colors may vary in studio shots due to differences in light.