Ergodyne - 12399 Chill-Its 6702 Cooling Bandana, Evaporative Polymer Embedded Material for Cooling Relief Solid Blue

The Chill-Its 6702 Cooling Headband features evaporative cooling technology designed to deliver instant cooling relief lasting up to 4 hours. This lightweight headband is designed with polymer crystal technology embedded in a batting material for fast cooling without the bulk. Embedding the polymer crystals reduces uneven expansion of the polymers when wet (less bulk, more comfort). Use the tie-closure to adjust the fit around the head, neck or wrists. HOW TO ACTIVATE Simply soak the cooling headwear in water for 2 to 5 minutes to activate. The water-absorbing polymer crystals inside will plump up slightly and provide a cooling sensation that lasts for hours. The woven batting material will not become overly saturated and will not ooze or become slimy. Simply flip the cooling bandana over to refresh the cooling sensation. No ice or refrigeration is needed. Hang dry and rewet to activate. Great for construction, landscaping, roofing, or anybody working in the heat.