It's well known that the human body radiates heat from the head - that's why Mom always told you to put on a hat when heading out into the cold. As great as ball caps are for blocking the sun, they also end up trapping that heat to create a microclimate of hot air next to our heads.
Whether you are an athlete, game official, coach sports fan or other outdoor enthusiast, there's no easier way to stay comfortable in the heat than with the RiteTemp Athletics Ball Cap Cooler. The Ball Cap Cooler slides under the brim of any standard hat. Because of its slim profile it doesn't affect the fit of adjustable or fitted hats.
The Ball Cap Cooler consists of a single, flexible HTF Exotherm cooling cell which absorbs heat, keeping the interior of your hat cool. Because of its limited size, the Ball Cap Cooler does not provide significant body cooling, but it does have a dramatic affect on overall comfort in the heat by creating a cool sensation over the head.
Completely reusable, the Ball Cap Cooler is as easy to recharge as it is to use. When the Ball Cap Cooler has expended its charge, simply dip it in a glass of ice water and in less than 2 minutes, it will be completely recharged. Dry it off, slip it back in the hat and it's ready to go for another half hour of cool comfort.*
Cap not included