Tough ripstop, waterproof protection and thermal insulation down to -26°C, in one hard-working jacket. Designed for the coldest, wettest days on site, this jacket is EN 342 certified to work in comfort down to -26°C. Portwest Extreme™ Waterproof Eco fabric meets EN 343 Class 4:1, the highest waterproof class, with a 20,000mm rating for extended heavy rain. A PFAS-free Texpel™ Splash Eco finish repels rain and splashes, while Insulatex™ Pro Eco, our lightest thermal lining, adds warmth without bulk. Articulated sleeves, dynamic panelling and 4-way stretch keep you moving comfortably in the cold, while ripstop reinforcement protects high-wear areas. Taped seams and storm details seal out the elements, and a ThermaPocket keeps your phone working when the temperature drops. Made with a minimum of 50% recycled materials.