The US366 Rain Jacket in size 5XL by Portwest LLC is designed for optimal waterproof protection. Made from durable materials, this jacket features a breathable fabric that ensures comfort during extended wear. With a waterproof rating, it effectively shields against heavy rain, making it ideal for outdoor work environments. The jacket includes adjustable cuffs and a hood for a customizable fit, while its reflective strips enhance visibility in low-light conditions. Perfect for construction, landscaping, and other outdoor applications, the US366 is a reliable choice for professionals seeking quality rain gear.