Low environmental impact winter safety shoes made with recycled materials and materials obtained fromrenewable sources that uphold the criteria of eco-sustainability and respect for the environment, completely CarbonNeutral (zero CO2 emissions).This high, comfortable and light safety footwear from the Red Industry Green range has a soft, micro-fibre uppercontaining a high percentage of recycled material.Complies with EN ISO 20345 - S3 SRC CI ESD