huntshield men’s neoprene muck boot | insulated waterproof rubber hunting boot | size 13 huntshield the waterproof construction, the heel kick for easy on and off, the toe caps for durability and protection, the insulating neoprene and the elastic cuff for secure fit and heat retention are just a few features that add up to the overall feel and quality of the boot. it also features scent free fleece lining for comfort and warmth, a molded pu comfort insole and an eva midsole for cushioning and shock-absorbing comfort.