The UC491 Vests in size 3X from Portwest are designed for high visibility and safety. Made from durable materials, these vests feature a lightweight construction that ensures comfort during extended wear. The vest meets ANSI/ISEA 107 standards for high visibility apparel, making it ideal for construction sites, road work, and other hazardous environments. With multiple pockets for storage and adjustable straps for a secure fit, the UC491 is perfect for professionals needing reliable safety gear. Dimensions and additional specifications ensure a perfect fit for various body types.