The Portwest US434 Insulated Jacket in XL is engineered for maximum warmth and comfort in cold environments. Made from durable materials, this jacket is built to last, providing excellent protection against harsh weather. It features a tailored fit that allows for freedom of movement, making it perfect for active work. The insulation is rated for extreme cold, ensuring you stay warm during outdoor tasks. Compliant with industry safety standards, this jacket is ideal for construction, maintenance, and other outdoor applications. The US434 is a reliable choice for professionals seeking quality workwear.