Specifications include, but are not limited to: 10” high, black leather lace-up style boots. Full grain water resistant leather upper, vibram lug outsoles Upper: Firm, full grain, water, flame, chemical & cut resistant, minimum of 7 oz. thick oil tanned leather. Available to build 8-12” uppers Thread: Sewn with fire resistant thread Sole Stitching: Double row, lock stitch with fire resistant thread Hooks & Eyes: Lacquered military style brass replaceable hooks and eyes Tongue: Oil tanned tongue gusset leather Vamp: Oil tanned vamp (Toe Leather) with fully lined leather vamp Available in black rough out leather Available in black smooth leather Laces: Fire resistant laces Heel Counter: Tanned, heavy leather heel counter for maximum ankle support Available in black rough out leather