The Zen briefs is made from see through mesh fabric in back and a contrast panel in the front that gives you a bit of modesty, sure, but definitely highlights your finest assets. Wear when sexy meets sporty is in. Feels very lightweight on the body. Made on 100% Ban-Lon Nylon. From Jack Adams Underwear. Color Red. Men sizes extra large, X-Large. Waist 36 inches to 38 inches.