Steelite All Weather Safety Boot Waterproof S3 Steel Toe Cap and Midsole Portwest FW57 This Portwest Steelite S3 All Weather Safety Boot features a waterproof and breathable membrane that is perfect for use in all conditions. Steel toecap and midsole for total protection with a tough TPU outsole for greater stability and abrasion. Features CE certified Protective steel toecap Steel midsole Anti-static footwear Energy Absorbing Seat Region 100% Waterproof membrane SRC - Slip resistant outsole to prevent slips and trips on ceramic and steel surfaces Heat resistant outsole - 120C Fuel and oil resistant outsole Dual density sole unit Materials Cow Nubuck Leather