Heel Height: Approx. 12'' Tall. Upper: Crazy Horse Leather. Construction: Direct Injection. Lining: Comfort Weave. Insole: Removable Dual Density Polyurethane "SHOCK ZONE" Footbed. Shank: Engineered Composite. Outsole: SoftStreets Dual Density Polyurethane. Special Features: ASTM F2413-11 M I/75/C/75 Steel Toe. “Unlined” Shaft. EH Rating. Tested For and Meets CAN/CSA-Z195 18,000 Volts Electrical Shock Resistance Standard. Made in the USA.