Heel Height: Approx. 8'' Tall. UPPER: Grizzly Oil-Tanned Leather. CONSTRUCTION: Net Fit Goodyear Welt. OUTSOLE: Generation Flex Dual Density Rubber. LINING: Perforated Dri-Lex. INSOLE: Polyurethane Removable Insert/Special EVA Cushion Flex. MIDSOLE: Molded Polyurethane. SHANK: Composite.