Ergodyne Chill-Its 6716 Evaporative Polymer Cooling Interior Hard Hat Liner, Solid Blue
Ergodyne Chill-Its 6716 Evaporative Polymer Cooling Hard Hat liner is filled with super absorptive acrylic polymer that soak up moisture provides instant cooling relief. Can be conveniently secured to inside hard hat suspension. Reusable, just re-wet to activate.