【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 is well-made 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 a comfortable, non-sticky feel】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 for wearing under bikinis, one-piece swimsuits, and rash guards, it's a supportive item that allows you to swim with confidence without worrying about your figure. The thin side straps make it less likely to peek out, and it can be paired 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 【Size】L [RURU] Swimsuit Inner Shorts Inner Pants Bikini Inner Swim Shorts Women's Shorts Amphibious Swimming Swim Running Yoga Plus Size Excellent Elasticity Doesn't Show Through Brand new, unused. Immediate purchase welcome!