The ultimate cooling Neck Band uses a Phase Change Insert to effectively transfer heat from the body. The Cool Pax™ Insert is easily activated by soaking in ice water or putting in a freezer or refrigerator, and it maintains a comfortable temperature of 58°F for up to three hours.

The ultimate cooling Neck Band uses a Cool Pax™ Phase Change Insert to effectively transfer heat from the body. The Insert is easily activated by soaking in ice water or putting in a freezer or refrigerator, and it maintains a comfortable temperature of 58°F for hours.

The ultimate cooling Neck Band uses a Cool Pax™ Phase Change Insert to effectively transfer heat from the body. The Insert is easily activated by soaking in ice water or putting in a freezer or refrigerator, and it maintains a comfortable temperature of 58°F for hours.

The ultimate cooling Neck Band uses a Phase Change Insert to effectively transfer heat from the body. The Cool Pax™ Insert is easily activated by soaking in ice water or putting in a freezer or refrigerator, and it maintains a comfortable temperature of 58°F for hours.

The top of the heat gets pretty warm when confined to a hard hat, but the TechKewl Crown Cooler helps take care of that by using a Phase Change Insert to effectively transfer heat from the body. The Cool Pax™ Insert is easily activated by soaking in ice water or putting in a freezer or refrigerator, and it maintains a comfortable temperature of 58°F for up to three hours.

The ultimate cooling Brow Pad uses a Phase Change Insert to effectively transfer heat from the body. The Cool Pax™ Insert is easily activated by soaking in ice water or putting in a freezer or refrigerator, and it maintains a comfortable temperature of 58°F for up to three hours.