ONEFIT Men's Crotchless Bikini Wrestling Singlet Bulge Nylon Like Bodysuit Pants 95%Nylon, 5%Spandex. Hand wash/Machine wash Please do not refer to Size Chart, select the size you usually wear, if it is between two sizes, choose closer to the size Mens sexy jockstrap crotchless underwear Mens stretchy smooth bodysuit with yellow edge, bulge pouch style, T-back Suitable gift for your boyfriend or wearing under sports clothes