The Magnum Blackhawk is an 8 inch waterproof tactical boot for heavy use, offered here in black and tan. Full grain leather and 1200D ballistic nylon upper Waterproof materials to keep feet dry in any weather Moisture wicking lining with a cushioned EVA midsole High traction rubber outsole, slip and oil resistant Composite shank for stability, reinforced toe and heel for impact protection Under 25 ounces per boot Fit and sizing: sizes shown are US men&';s. Not every size is stocked in every option, so anything greyed out in the picker is currently unavailable.Since 1982 Magnum has been a trusted footwear brand for law enforcement, military and security professionals in the US.