This is Bombinate men's underwear (size S/black)! Of course, it's brand new and unused. ✨Features of this product✨ ✅ Unique design with a sense of freedom It has elasticity and a design that naturally fits the body line. Thanks to its special structure, you can enjoy a greater sense of freedom and fit than with regular underwear. ✅ Wild back style The backless design creates a very exotic and attractive style. ✅ Comfortable to wear Made of 100% soft and skin-friendly polyester material. ✅ For special days and events Perfect for dance, dress-up, cosplay and other role-playing parties, or as a surprise gift for a special day. ☑️ Detailed specifications • Brand: Bombinate • Color: Black • Size: S size • Waist (laid flat): 35cm (Reference weight: 50-55kg) • Material composition: 100% polyester • Condition: Brand new, unused ⚠️Caution⚠️ ☑️ Regarding hygiene products Although it is brand new and unused, returns are not accepted due to the nature of the product. ☑️ Regarding size The manufacturer's description states that it is "slightly larger". Please check the size carefully before purchasing. ※This is a brand new, unused item, but it has been opened for inspection, so please understand this before purchasing.✨