JALAS 1898 WINTER KING Safety Boots S3, SRC, CI, HRO. A high-cut, triple-lined winter safety boot with highest (S3) protection for very cold environments. The PU-coated leather upper with Kevlar® seams tolerates 204° C for extended periods and resists weld spatter. The oil and heat-resistant nitrile outer sole gives excellent grip and JALAS® Aluminium Toe Cap, plasma-treated textile puncture protection and double impact protection zones in Poron®XRD® mean safety with every step. Primary environments of use: Sheet-metal work, metalwork, welding, hot work. Complies with EN 20345 standard for safety footwear. Click HERE to read more about footwear safety standards. EN ISO 20345: 2011, S3, SRC, HRO, CI Toecap: Aluminium Nail protection: Plasma-treated composite (PTC) textile Upper: PU-coated leather Lining: Aluminium foil, Meida® thermo insulation, polyester fur Insole: Textile, aluminium foil, soft EVA, Merino wool, double shock absorption zones in Poron® XRD® Outsole: PU midsole, plastic shank, rubber outsole HRO: Heat-resistant outsole compound tested at 300°C A: Electrical resistance (between 0.1-1000 Mega Ohms E: Energy absorption in the heel area (tested at 20 Joules) CI: Cold insulation SRC: SRA SRB: Slip-resistance on ceramic tile floor Slip-resistance on steel floor with glycerol JALAS designs and constructs world-class, technologically advanced safety footwear, maintaining the highest levels of quality and craftsmanship available. Through continuous product development, profound material knowhow and advanced partner collaborations, our products lead the way for innovation, safety and comfort. We are a genuine heritage brand, born in 1916 in Jokipii , Finland, where our sophisticated laboratory, R&D teams and main production are still located.
