These men's Nike SFB B1 Tactical Military Boots in triple black feature a round toe, lace-up closure, mid-calf shaft style, and a rubber outsole. They are designed for activewear and workwear, with a combat style suitable for various seasons. The boots are made of leather and synthetic materials, with a standard shoe width and a size of 10.5 (US)/9.5 (UK)/12 (AU)/44.5 (EU). The model number is DX2117-001.