The Uvex Quatro boot with steel toe cap and midsole. Foamed scuff cap to protect the leather upper. Dual-density PUR outdoor sole with integrated heel support and protection. Ultra comfortable removable anti-static insole, with a moisture control system creating a superior foot climate and improved comfort. Chunky self-cleaning 4.5 mm tread with excellent grip and support in the arch area. Uvex 3D hydroflex foam insole for exceptional shock absorption in the heel and under the front of the foot. Breathable textile lining and with smooth-running, dirt-resistant lacing system. Extra wide fit, water-resistant leather upper with a soft padded collar and tongue. Meets Standard BS EN ISO 20345:2011 S3 SRC.