Portwest Unlined Rigger Safety Boot S1P Steel Toe cap and Midsole HRO - FW06 Popular unlined style safety rigger boot with outstanding protective features such as steel toecap and midsole. Oil, fuel and 300C heat resistant outsole. Unlined for warm conditions. Durable and comfortable, ideal for road workers. Features CE certified Protective steel toecap Steel midsole Anti-static footwear Energy Absorbing Seat Region SRC - Slip resistant outsole to prevent slips and trips on ceramic and steel surfaces Heat resistant outsole - 300C Fuel and oil resistant outsole Dual density sole unit Pierce resistant steel midsole Materials Split Leather