Class S3 Plomita footwear made of water resistant grain leather. Sewn-in tongues prevent liquids and dust from getting inside the shoes. Non-slip soles made of a double polyurethane layer provide both heat and cold insulation. Anti-puncture stainless steel insole. Resistance to abrasion, cuts and cracking. Energy absorption in the heel section. The lining ensures active air circulation. Additional protection of the ankle joint against twisting thanks to a rigid upper that reaches above the ankle. The product falls within category II of personal protective equipment. The product conforms to the following standard: EN ISO 20345 S3 CI HI SRC.