The 6612 Hard Hat Cooling Top Pad (3-Pack) is designed for integration with hard hats and safety helmets to provide both comfort and cooling for all-day wear. Featuring a low-profile design, it cushions the top of the head for added comfort and provides instant cooling relief when activated with water. The moisture-wicking fabric efficiently draws sweat away from the head, and its breathable microfiber material enhances comfort for all-day use. This hard hat top pad is installed