Bondi Born's Jennifer Neopene & Crochet Bikini Bottom has a higher cut and provides medium coverage.It is designed to be worn firm. It is made from premium neoprene that is soft, luxurious and comfortable to wear. It has stretch and flex but also provides support and won't lose its shape or become transparent when wet.To be kept at its best it needs tender care so DO rinse in cold water after use, dry flat in shape and store flat to avoid creasing.DON'T snag crochet on rough surfaces, machine wash or tumble dry, use bleach or detergents or iron your swimwear.Fabrication: Inner core 100% Neoprene. Outer layer:82% Nylon, 18% Lycra. Made in PRC.