SAFETY SHOES DR OSHA ANKLE BOOT Type 2228 - Nitrile Rubber. Type 3228 - Polyurethane. Type 9228 - Nitrile Rubber and Polyurethane. Another type that comply with EN ISO 20345 are P-S1, S1, S2 and S3 availale . . DESCRIPTION - Eyelet combination with a PIN that can be removed for emergencies - Leather with the best quality - Coated soft lining Anti Fungus - Steel Toe Cap with strength of 200 J & 15000 N - Shoes tongue fully closed Anti Dust - Anti-rust metal hook hole - Deluxe Padded Collar is very comfortable - Stainless Steel Nail-Proff Midsole (Optional) - Size 35 to 46 (UK size: 1 to 12), colours brown and black. . Looking for style and safety shoes are durable? Dr.Osha Ankle Boots has become the choice for those seeking recommendations satisfaction. With its unique, tying shoelaces pin for emergency treatment Osha Ankle Boot provide flexible and practical in use. With processed Nitrile Rubber outsole, Osha Ankle Boot provides extra protection for heavy industries such as mining, petrochemical, forestry, manufacturing, landscaping and construction.