Phase Change Cooling Crown Head Coolers

This doesn't work too well, forget it.

As a costumer, I have a good bit of experience with phase change cooling systems. I can say from experience that this is not one of the better options.This cooling system melted faster, pulled away less heat, and was much harder to use. Save your money and keep looking for a head cooling system.

thanks

This product stays cool longer than other items I have tried. It's very thick, but still fits within the webbing of a hard hat without interfering with the space for your head. I use it often.