The Tuffking Delta Safety Chukka Boots are suitable for use in industrial environments keeping your feet comfortable and protected. The 4 D-Ring boots feature a steel toe cap, steel midsole and dual density polyurethane anti-static sole. The boot is made from water resistant buffalo printed leather with deep padding, stitched collar and full padded tongue. The sole and heels are made from injected dual density polyurethane to EN ISO 20345. Oil, acid, alkali and heat resistant to 130 Degrees C. The steel midsole is penetration resistant stainless steel to EN ISO 20345. The boots comply with EN ISO 20345 S3 SRC.