The Phase Change Cooling Vest with Front Zipper provides 2.5 to 3 hours of cooling comfort and heat stress prevention. The vest comes with a set of four removable CoolPax inserts which release regulated and safe 57.2-degree Fahrenheit cooling relief. This technology helps to reduce heat induced fatigue, increase mental alertness, reaction time, and comfort. CoolPax inserts are lightweight, durable, and reusable, and they can be recharged in ice water, thus eliminating the need for electricity! They are non-toxic, non-flammable, 30 percent lighter than water, and are segmented to conform comfortably to your body. They are suitable for industrial and mechanical activities, and can be used in conjunction with military gear and hazmat suits.
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