Thank you for viewing. This is an unopened product. 【Doesn't show panty lines】Comfortable to wear without any constriction, suitable for intense sports. Highly elastic. The crotch has a double-layered structure for excellent breathability and a comfortable feel against the skin. 【Comfortable to wear】Made with smooth fabric that feels good against the skin, and a sturdy construction for excellent comfort. Not too thick or too thin, it provides a moderate fit without being too tight, so you won't feel stressed even after long hours of use, making it perfect for use at the beach or pool. 【Quick-drying & excellent breathability for comfortable wear that prevents stuffiness】Uses quick-drying material that dries quickly even when wet, so you can stay comfortable after using it in the pool or at the beach. The breathable fabric prevents stuffiness and keeps you feeling fresh even on hot summer days. 【Compatible with a wide range of swimwear】Perfect under bikinis, one-piece swimsuits, and rash guards, it's a support item that allows you to swim with confidence without worrying about your body shape. The thin side straps make it less likely to peek out, and it can be worn with any swimsuit. Lightweight and compact, it's easy to carry, making it an ideal item for use at the gym, various sports, and aqua fitness. Machine washable. 【Material】82% Polyester, 18% Polyurethane