Georgia Boot Over Time Waterproof 10 inch Pull-On Work Boot - Men's Brown 13. The full-grain leather upper is lined in a moisture-wicking lining and equipped with a waterproof membrane. The interior includes a removable memory foam insole for all-day comfort. Built with a direct attach construction this non-metallic waterproof work boot is very flexible. The polyurethane midsole provides great underfoot comfort and response with each step. The rubber outsole is made from our proprietary Carbo-Tec Rubber offering great heat oil chemical and abrasion resistance. It meets ASTM F2413 electrical hazard standards. Stay light on your feet all shift long in these waterproof all-purpose work boots. Specifications for Georgia Boot Over Time Waterproof 10 inch Pull-On Work Boot - Men's: Manufacturer: Georgia Boot Gender: Male Age Group: Adults Boot Shaft Height: 10 in Color: Brown Footwear Closure: Pull On Fabric/Material: Full-Grain Leather Activity/Occasion: Work Insole Material: Polyurethane Condition: New Package Contents: Georgia Boot Over Time Waterproof 10 inch Pull-On Work Boot - Men's Georgia Boot GB00523-130M: Over Time Waterproof 10 inch Pull-On Work Boot - Men's Brown 13