Boot Height: Approx. 12" Tall. Full grain leather - Molds to your foot. Covered cushion insole - Shock absorbing, comfort. Removable polyurethane orthotic insert - Extra cushioning. Steel shank - Solid stable work platform. Replaceable Goodyear welt construction - Replaceable, long lasting, durable. SPR leather. Flex notched quarters. Proprietary oil resistant polyurethane wedge outsole. Steel toe.