DEFINED Winter Jackets for High Temperature Protection is expertly designed to keep you safe, warm and comfortable in demanding industrial conditions. Crafted with advanced multi-layer insulation and a flame and heat resistant outer shell, it provides reliable defense against both radiant heat and cold environments. The outer layer reflects heat away while the inner thermal lining locks in warmth for all day comfort. Built to be light weight, durable and breathable, it allows mobility without compromising protection.