The Scan Desert Viper S3 Safety Boots have action nubuck leather water-resistant uppers with a padded mesh liner, 200-joule steel toecaps and penetration-resistant steel midsoles. Fitted with a anti-static, fuel and oil resistant and SR slip resistant dual-density PU outsole. The reinforced cleated heel offers high traction to uneven surfaces. The heel features a thermoplastic rubber guard and pull-tab for easy removal. The boot features a padded upper and cushioned tongue for prolonged comfort. EN Test: EN ISO 20345-2022.Safety Ratings: S3 SR FO.