FC11 - Portwest Compositelite Thor Boot S3 100% non metallic S3 safety boot manufactured from full grain leather with a PU/TPU outsole for extra durability. Features Padded collar for added comfort Back pull-tab for ease of getting onto the foot Composite toecap for added protection Pierce resistant composite midsole Anti-static footwear Water resistant upper to prevent water penetration CE certified UKCA marked Energy absorbing seat region SRC - Slip resistant outsole to prevent slips and trips on ceramic and steel surfaces Fuel and oil resistant outsole Dual density sole unit 100% non-metallic Full grain leather for long lasting protection Portwest FC11 - Compositelite Thor Boot S3