These Non-Mesh Class 2 Safety Vests were specifically designed for persons working with traffic of 25mph up to 55mph. Great for construction, airports, emergency response, law enforcement, utility workers, survey crews, railroad workers and directing traffic. Right colors for high visibility. These vests are tough, lightweight, and available in fluorescent lime and orange. Reflective tape styles available as well as class II and class III styles. Make sure to ask for customization options.