Hi-vis traffic safety vest cools for up to 3 hours
The U.S. military uses this high-visibility traffic safety vest for effectiveness in preventing heat stress. Simply freeze the reusable gel packs and place in inner vest pouches. Gel packs remain flexible when frozen for unrestricted movement. Phase change material releases temperature-specific 58°F cooling relief to protect workers in high heat and humidity environments. V-neck with front zipper closure, plus hook-and-loop underarm and shoulder adjustments. Nontoxic and nonflammable. Can be worn under protective equipment. Lime. Includes four gel packs. Replacement cooling inserts (item # 165513) are available. Weighs 5 lbs. with four cooling inserts. USA made. Meets ANSI Class 2. Specify size from drop-down menu above.
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