Onguard XS Black 17" Flex-O-Thane And PVC Overshoes with 4-way cleated outsole are designed to offer added durability. Boots have injected molded seamless construction and fit over most work shoes and boots. They provide excellent cold weather flexibility and kick off lug offers easy on/off. Boots have self-cleaning, slip resistance outsole and used in construction, farming, utilities and food processing applications.