4mmWJ, hip waders, neoprene, color: gray, foot size: LL (27.0-27.5), round toe with split sole, Made of neoprene for cold protection, may not be suitable for use in hot weather. The inside of the shoes are split, making it easier to apply force when stepping. The socks are split-toe socks. There is a buckle belt at the top, which is attached to the belt of your pants. New, shipping included. ★It takes about 4 days to ship.