This eco-conscious safety trainer offers 100% recycled textile upper, and fully recycled footbed and laces. It is 100% non-metallic, has a composite toecap, puncture resistant non-metallic midsole and dual density PU/PU outsole for superior grip and energy absorption. This meets the S3 standard making it a water resistant upper. Features Eco-conscious certified recycled fabric Metal free Composite toe cap Pierce resistant composite midsole Dual density sole unit 10 PET Bottles are recycled to make this product CE certified UKCA marked Anti-static footwear Fuel and oil resistant outsole Energy absorbing seat region Slip resistant outsole SR Materials Upper: Smooth LeatherSole: PU/PU