Caddis Men's Rubber Knee Harness Hip Waders - Stay dry and comfortable all day long in the rubber hip boots with knee harness boots. Made of a 2-ply rubber and cotton, these boots' waterproof uppers seal out every last drop of water. 2-Ply rubber/cotton uppers Adjustable knee harness Attach to belt loops Take-up straps Semi hard toe caps Cushioned insole Steel shank arch support EcoSmart II sole design Style: CA2901W