Robust metal-free waterproof hi-leg hybrid safety boot with quick access YKK side zip, 200g Thinsulate lining and cemented EVA/rubber outsole- Half Rubber and Half Water Resistant Leather and Mesh Upper- Breathable Waterproof Membrane & Mesh Lining- 200 Joules Fibre Glass Composite Toecap- Anti-penetration Non-Metal Midsole- YKK Metal Free Side Zip- Thinsulate Lining for Cold Insulation- Fully Non-Metal and Waterproof- Cemented EVA/Rubber Outsole- Good Ladder Grip Outsole