Boot Height: Approx. 12'' Tall. Full-grain leather uppers for comfort, flexability and durability. Rocky Techno-Ride performance system combines the traditional look of a sole with the durability and abrasion resistance of a rubber outsole. Tempered Steel Shank. 3/4 Goodyear Welt Construction. Leather lining. Removable dual-density footbed with heel stabilizer.