Rocky Alpha Force Waterproof Duty Boots are made with black full-grain leather and 1000-denier nylon fabric. These lightweight, strong fabrics hold up even in the most extreme working conditions. These boots have been built with Rocky Waterproof construction; this creates a barrier that is keeps 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! ALPHA FORCE WATERPROOF DUTY BOOT Rocky Waterproof constructionNon-metallic stabilizerFull-grain water-resistant leatherOil- and slip-resistant, non-marking RigiTrac molded EVA/rubber outsoleRocky Air-Port cushion footbedLightweight 1000 denier nylon6 Inches in height ALPHA FORCE WATERPROOF DUTY BOOT WATERPROOF This product is built with quality waterproofing materials to keep you dry in wet environments. ROCKY WATERPROOF Rocky Waterproof construction insures the highest level of waterproof protection while maintaining breathability.