The US392 Vests in size 4XL by Portwest are designed for high visibility and safety in various work environments. Made from lightweight, breathable fabric, these vests feature reflective strips for enhanced visibility in low-light conditions. Available in multiple sizes, they are perfect for construction sites, road work, and outdoor events. The vests comply with ANSI safety standards, ensuring they meet the necessary requirements for protective clothing. With a comfortable fit and durable construction, the US392 Vests are an essential addition to any safety gear.