The black Boot, Ankle, Militia, G.S. or "ammunition boot" was the standard footwear worn by Other Ranks. These boots were made of leather with leather soles. Boots were normally worn with heel and toe irons or cleats to reduce wear on the soles. A variety of studs were worn as well, to increase traction on uneven ground. Boots and shoes were normally ladder laced, this was both for a smart appearance, and to facilitate removal in case of injury