Feeling Naughty? All NEW CB13 Spartan Reversible Neoprene Harness is a must-have! Strap it on and it highlights your back and shows off your chest. It's made of high-quality neoprene rubber with a shark skin texture on one side and a coated colored or printed neoprene on the other side. Two straps with metal fasteners come down the front, connecting to either your jeans or to a matching Spartan Neoprene jockstrap or thong  for a full gear look.