The Beeswift Sherpa dual density PU rubber 6 inch boot with 200 Joule steel toe cap and midsole. Shock absorber heel to protect your feet and joints. Anti-static outsole to prevent the build-up of static electricity. Oil and slip resistant outsole for extra grip. Heat resistant outsole to 300C Degree C to be able to withstand sparks, some fire exposure, and contact with hot surfaces. Water resistant lace up leather uppers. Meets Standard EN ISO 20345:2012 S3 SRC HRO.