Jockey Mens Underwear Form Bikini, black, M,Jockey" /> Body-91% Polyester / 9% Lycra Spandex; Pouch-94% Polyester / 6% Lycra Spandex. Machine wash and dry. Style 11065 Form&reg; bikini underwear is versatile for everyday use spandex provides a touch of stretch and contours the body for a custom fit and added support no-fly design is modern and sleek men's bikinis feature a low-rise fit and offers moderate coverage