Ergodyne Chill-Its 6717 Evaporative Cooling Hard Hat Pads With Neck Shade, One Size, Blue, Pack Of 24 Pads

Attach this Ergodyne Chill-Its 6717 Hard Hat Pad to your hard hat to enjoy cooling relief and protection against the sun's rays. The pad's cooling process activates when it's soaked in water, while the neck shade helps block away the sun's harmful UV rays.