Knockout Jockstrap Daddy’s Gonna Knock You Out, Get in the ring! our new KNOCKOUT JOCK will have your trade on the mat in minutes. Emulating boxing shorts AND the classic BIKE jocks, this jock has a cool wider-than-normal waistband complete with a metal-capped drawcord. The pouch is soft to the touch (but not for long) and the premium PVC and D-Ring details in the back will let everyone know you’re a BREEDWELL man.