The Chill-Its 6613 Moisture-Wicking Hard Hat Ratchet Pad integrates with most hard hats and safety helmets, providing added comfort  and cooling with extra cushioning at the back of the head.

The microfiber material offers instant cooling relief when activated by water or sweat, lasting up to two hours. When dry, it effectively wicks away sweat and moisture, ensuring the wearer stays cool and comfortable throughout the day.

The low-profile design ensures it can be worn without bulk under hard hats or helmets. Installation is easy with a hook-and-loop closure and the pads are machine washable for convenient care—just lay flat to dry. Includes 3 spare pads for long lasting comfort and cooling.