Details: This lightweight vest uses embedded gel and can stay cool for up to 2 hours. It mimics the body’s natural cooling process through its two body-cooling fabrics. The inner fabric is ...

A spare set of ThermoPaks are included with each StaCool Vest™ to extend cooling time and comfort when the initial set thaws. Each gel-packed cell works independently for extended cooling time.

PVA WATER-ACTIVATED COOLING MATERIAL: The cooling vest is made of PVA evaporative material, just soak the clothes in water, then wring it out to use. No need to use ice packs, refrigeration or ...

It stores heat and releases it when changing states into a gel. In order to recharge ... will add layers over the warm vest. Next up the company may make a cooling vest using similar chemical ...

Phase change cooling vests These vests use special ice packs with a higher freezing point inserted into compartments inside the vest. The ice packs take much longer to thaw, keeping you cool for ...

It does that via a layer of cooling gel tucked under the cozy knit cover (which is machine-washable, by the way). The gel is designed to pull heat away from your body to keep you from getting too ...