This swimsuit is constructed of the revolutionary chlorine proof fabric, ENDUROTEXtm. Recreational and fitness swimmers will find the fabric's performance longer lasting and more durable. In order to preserve the integrity of your swimsuit it is recommended to hand wash in cold water with mild soap and line dry indoors or lay flat to dry after each use. This swimsuit has a crinkle texture and is very comfortable. Never machine wash or dry any swimsuit. chlorine proof swimsuit. Guaranteed for one year after purchase against fading.