SAFETY SHOES DR OSHA MASTER ANKLE BOOT Type 2208 - Nitrile Rubber Type 3208 - Polyurethane Type 9208 - Nitrile Rubber and Polyurethane Another type that comply with EN ISO 20345 are P-S1, S1, S2 and S3 available. . DESCRIPTION : - Coated soft lining Anti Fungus - Steel Toe Cap with strength of 200 J & 15000 N - Tongue full of dust-covered shoes - Anti-rust metal hook hole - Deluxe Padded Collar is very comfortable - Stainless Steel Nail-Proof Midsole (Optional) - Size 35 to 46 (UK size: 1 to 12), black . Safety shoes Dr. OSHA Master Ankle Boot is one of the new variants have come to support the needs with robust durability. Using Nitrile Rubber outsole to deliver the performance of the wearer in an industrial activity, Master Ankle Boot best and economical choice for heavy industrial needs.