The US378 Vests in size XXXL by Portwest are designed for maximum visibility and comfort. Constructed from durable materials, these vests feature reflective strips for enhanced safety in low-light conditions. The lightweight fabric ensures breathability, making it ideal for outdoor work environments. With a versatile design, the vest is suitable for various applications, including construction and event management. Dimensions are tailored for a comfortable fit, ensuring ease of movement while working. Compliance with safety standards ensures reliability in demanding situations.