Men’s briefs Men’s underwear made from nylon / spandex Machine wash Imported PPU underwear style 1020 The PPU Bulb men's briefs shine a new light on men's underwear with a modern, low pouch design made of a contrasting color fabric. Both sporty and spectacular, these PPU men's briefs are always ready to perform. The PPU Bulb Briefs also feature elastic trim around the legs and an embroidered logo waistband. Made from nylon and spandex.