The US369 Insulated Jacket (US369YBRM) by Portwest is designed for optimal warmth and comfort in cold environments. This jacket features a durable outer shell made from high-quality materials, ensuring resistance to wear and tear. It is insulated to provide excellent thermal protection, making it ideal for outdoor work in winter conditions. The jacket is available in various sizes, including medium, and is compliant with industry standards for safety and performance. With its practical design, it includes multiple pockets for storage and a secure fit to keep you warm and protected.