Leather 200mm (Type D) S3 foundry boot in a wide fit. The most comfortable foundry boot on the market Upper material: splash resistant chrome tanned leather upper. Lining: moisture wicking lining to vamp. All other areas unlined for maximum comfort in hot conditions. Sole: dual density rubber (DDR) soling system. Quick release fasteners for rapid removal in case of molten metal splash. Wide sole unit. New and improved fire fighter style sole unit for excellent grip. Improved space volume. Hook-n-loop fastening to suede collar for comfortable wear in every use. Heat resistant to 300C. Deep cleated sole with ladder grip for sure footing. 44% better shock absorbing properties for the most comfortable foundry boot on the market. Meets EN345 and BS 4676 (Type D).