![Blue Hardhat Cooling Liner with hands demonstrating installation](https://www.allegrosafety.com/wp-content/uploads/2020/08/8407_6x6_action_silo-720x720.jpg)
Hard Hat Cooling Liner
Simply soak this liner for 5 to 9 minutes in cold water and feel instant relief that lasts all day. Attaches to the hard hat harness with an easy elastic/hook and loop closure. One size fits all. Liner is 100% cotton and comes in royal blue. Hand washable.
Parts Anchor