If you're working in heat, look for "Ultra-Cool" mesh fabrics or specialized cooling technology. The Techniche HyperKewl Go to product viewer dialog for this item.
When choosing a safety vest, the most critical factor is matching the "Class" level to your environment's traffic speed and risk. Most standard work vests are , required for traffic between 25–50 mph. For higher speeds or extreme hazards, Class 3 vests (which include sleeves) are necessary to ensure your full human form is visible. Top Recommended Safety Vests
vest can stay 15°F cooler than the air for up to 10 hours after a quick soak.
use LED fiber optics and 360° reflectivity to ensure visibility up to a quarter-mile away.
English version