Rocky Alpha Force Waterproof Public Service Boots are made with black full-grain leather and 1000-denier nylon fabric. These lightweight, strong fabrics hold up Â even in the most extreme working conditions. These boots have been built with Rocky waterproof construction; this creates a barrier that is guaranteed to keep water out, so your feet will remain completely dry. The Air-Port footbed is made from polyurethane and absorbs shock, but always reverts back to its earliest shape. The cushion footbed specifically targets your heel and metatarsal ridge, giving you support and comfort. This boot features a non-metallic stabilizer, and has a non-marking RigiTrac outsole that provides oil and slip resistance. Whether you’re looking for durable black work boots, tactical boots, a great pair of waterproof boots or superior law enforcement boots. . . These Rocky Alpha Force boots are the right choice to help you get the job done.