Extra Headband Cooling Packs coolingvest we recommend securing it under

we recommend securing it under a costume layer or belt

and how your body handles heat

After we check in your return

check out the UltraCool with adjustable straps

Extra Headband Cooling Packs coolingvest we recommend securing it underRefresh your ThermApparel Headband with a new set of patented FlexCool66 cooling packs. These lightweight Headband cooling packs freeze at 66F (19C) for safe, gentle skin contact. Think of it like a heat exchanger: placed across your head, the packs pull heat out of the blood flowing through vessels close to the surface of your skin, and your body circulates that cooled blood back through your entire system, bringing your core temperature down from