DetailsYou're not going to stay in bottomlands and marshes for long if you're not protected. Staying warm and dry are the most important features of a quality pair of waders. Neoprene offers more than just waterproof protection which is especially important when duck hunting. Neoprene provides warmth, durability and waterproof protection. The Amphib bib-style wader is constructed with a 3.5 mm neoprene with our tough "Bull Hide" stretch poly-nylon shell for ultimate durability.