Georgia Boot Men's Wedge Wellington Soft Toe 10in Work Boots - These Georgia Boot Wedge wellington work boots are highly durable and perfect for the farm and ranch or jobs where you boots are near harsh chemicals. Part of this can be attributed to the SPR full-grain leather; which is able to resist caustic chemicals and barnyard acids. SPR leather offers protection against and resists caustic alkali, sulfuric acid, calcium hydroxide, potassium phosphate and caustic potash; Proprietary oil resistant polyurethane wedge outsole; Flex-notched quarters; Full-grain leather; Steel shank; Covered cushioned insole; Slip- resistant; 10in in height; 14in calf circumference; Goodyear welt construction; Style: G5153;