Men’s jock underwear Men’s underwear made from nylon/spandex Machine wash Made in USA Pistol Pete underwear style number JB321-340 Are you a jockstrap guy? Pistol Pete Erotic men’s jock underwear offers the best of both worlds—a classic open back design along with exceptional comfort and athletic support. Designed with sheer stretch accents, solid panels and bright contrast trim, the sporty-cool Erotic jock from Pistol Pete puts a fresh new twist on men’s underwear. Don’t miss the Erotic trunks and briefs, also in the Pistol Pete Erotic men's underwear collection.