Men’s thong Men's erotic underwear made from polyester / spandex Machine wash Imported PPU underwear style 1234 Wow. PPU presents a new and innovative design of men's underwear that will blow you away: the PPU Ring men's thong. Bold and breathtaking, this sexy men's thong from PPU features a slinky waistband and pouch held together by an eye-catching metal ring at the center. Devised with quality in mind, this PPU thong for men feels light on the body and is undeniably erotic.