From Bed Stu, the Grab Studded Leather Triple Buckle Moto Boots feature: Chrome and formaldehyde-free vegetable-tanned leather upper Decorative studded detailing Lace up styling with three buckles and an inside zipper closure Leather lining Vibram leather lug outsole Approx. 8" boot shaft height Approx. 7" boot shaft circumference Approx. 2" heel height Imported.