Conforms to EN ISO 20345:2011 S2 WR SRC. Leather upper, durable, sturdy and water resistant. Padded collar and tongue for extra comfort. EVA midsole, lightweight and compression resistant. Trip guard making it easy to move across varying floor surfaces. Defined heel providing additional safety on stairs and ladders. Composite toecap. SFC slip resistant outsole - 5 Star HSE GRIP rated, greatly exceeds industry standards. SRC Rating: SRA Heel: 0.51, SRA Flat: 0.57, SRB Heel: 0.39, SRB Flat: 0.58.