The General Purpose PVC Knee Boots by Tingley are great for wearing in rain, muck and mud. They keep your feet comfortable and dry while working in wet conditions and help to control perspiration. Flexible in cold temperature, so walking is easy and comfortable. Made by an injection mold, which offers 100% waterproof protection. They have a tough outsole material for abrasion resistance and cleated outsole is self cleaning. Insole is made of a removable flat high loft cushion that keeps perspiration from making feet feel wet. Plain toe. Height is 15 inches.