Our products use advanced evaporative and phase change cooling technology. Simply soak the product in water, wring it out, and wear it, the material activates instantly to deliver a cooling effect that helps regulate your body temperature. Phase Change activates in 30-60 minutes in ice water, freezer or refrigerator.

Cold Factor cooling towels can keep you cool for up to 5 hours, depending on conditions. When the product starts to dry, simply rewet or refreeze it to reactivate the cooling effect.

Our premium evaporative materials are activated with water (any temperature!) making them easy to activate from anywhere! Phase Change cooling packs charge in ice water, a refrigerator or freezer for two hours regardless of environmental variables like air flow and humidity.