All footwear by Milwaukee Motorcycle Clothing Company is constructed using Freedom Flex™ technology. This allows the boots to feel like your old broken in boots from the moment you put them on. Plus all our footwear outsoles are oil resistant, acid resistant, non-skid tread and are non marking. Made from a premium top grain leather and classic o-ring. Classic square toe boot with boot height of 13" Has a fully removable washable insole. Outsoles are acid and oil resistant and non-skid and non-stick. Available in sizes 8-13.