OccuNomix Miracool® Bandana

How does the cooling technology work? Do I need a freezer?

No freezer is required. The bandana contains specialized, non-toxic cooling polymer crystals. You simply soak the bandana in cold water for 10–20 minutes, allowing the crystals to hydrate and expand. As the water slowly evaporates from the fabric, it creates a powerful evaporative cooling effect that draws heat away from your skin.

Can I wear this under a hard hat?

Yes, many workers wear it around their neck for cooling the pulse points, or tied around the forehead under a hard hat to help manage sweat and provide immediate, refreshing relief in sweltering conditions.