100% Polyester Imported Pull On closure Hand Wash Only JOLYN SIZING: We highly recommend sizing up from your usual size in other brands if you're unfamiliar with the JOLYN fit and fabric; By design, the Foreverever fabric has little stretch and high durability so it is a very structured swimsuit, designed to be tight fitting for competitive swimmers and active women alike FOREVEREVER FABRIC: With Foreverever technology, you can wear your swimwear daily - all day, everyday; Chlorine, salt water and perspiration doesn’t break down our fabric like they do with other swimwear RINSE & DRY: Don't stress the wash; Simply rinse your Jolyn swimwear in cold water and hang to dry FULL COVERAGE: Features full bum coverage, tagless care instructions, and privacy lining to keep even the lighter-colored suits from revealing too much