WOWHOMME Sexy Mens Bikini Underwear Back Empty Underpant Nightwear C35 Grab this amazing new product: Smooth and soft feeling. Color:black. Size: M(26-30inch) L(30-34inch) XL (34-38inch) Quantity: ONE Condition: 100% Brand New and high quality. Fabric:80% Nylon +20% Spandex.