How does PhaseCore Work?
PhaseCore Cooling Elements are body-heat activated when skin temperature becomes warmer than 82°F. As the elements absorb heat from the body, they provide a gradual 72°F cooling effect that can last up to four hours (depending on body type, level of activity, and working environment). PhaseCore Cooling Elements do not over cool the body, nor will they prevent sweating or cause shivering.
Can I wear clothing over my vest?
Yes! Placing a layer of clothing over the vest helps insulate from the surrounding air, keeping more of the cold inside to cool your body.
How do I store my vest?
If storing your PhaseCore Cooling Vest with your Cooling Elements, store in a cool, dry place. Do NOT store vests with elements in temperatures above 135°F, like a hot car. If elements are stored in temperatures above the activation point (82°F), the high heat will reduce the number of times the Elements can be recharged and they will require recharge before use.