Conforms to EN 20345:2011 200 Joules S3 WR HRO SRC. Full grain crazy horse leather with highly breathable fully waterproof liner for comfort. Padded collar and tongue for comfort. YKK side zip for quick and easy access. Hard wearing TPU scuffcap for abrasion resistance. PU/Rubber outsole for comfort and durability. Outsole contact heat resistant to 300c. Pierce resistant stainless steel midsole.