The Big Bang 2.0 is comprised of a rugged 2-millimeter full grain, triple stitched leather outer with a matte finish. Supporting the resistant chassis are molded polymeric ankle armor, a reinforced shifter zone and padded ankles and cuffs that add both protection and comfort. Keeping everything snug and secure is a polymeric ratchet adjustment strap with an aluminum quick-lock buckle mechanism. Other details include a no-slip sole, steel lace eyelets, convenient rear pull tabs and subtle laser-etched badging. This boot comes in sizes 7 through 14 and retails at $99.99.