GORE-TEX fabric lining. Brown Worn Saddle leather upper. Moisture wicking nylon lining. Removable lacing in a leather kilty, which keeps brush from being caught in the laces. 1000g Thinsulate Ultra insulation. Comfort Cork footbed with memory foam and ScentBan odor inhibitor. Steel shank. Cork PU midsole. Bulls-Eye Air Bob Aggressive outsole: Carbon rubber outsole with an aggressive tread design and sticky rubber broadhead, multi-directional traction lugs. Premium Leather Flex Welt construction. Weight: 4 lb. 1 oz. Measurements: Heel Height: 1 in Weight: 2 lbs 14.8 oz Platform Height: 3 4 in Product measurements were taken using size 13, width EE - Wide. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.