ergodyne® Chill-Its 6716 Cooling Hard Hat Liner - Polymers, 13.25 x 1.88, Blue

• Polymer cooling technology quickly activates for up to four hours of relief from the heat.
• Hook and loop closures securely attach to forehead of suspension and fits most hard hats and safety helmets.
• No-bulk wear under hard hats.
• 100% cotton.
• Simply re-wet to reactivate cooling.
• Hand wash and hang in open air until completely dry.

The evaporative cooling liner straps into hard hats to deliver four hours of cooling relief. The low-profile and lightweight liner features cooling acrylic polymers for instant cooling without bulk or slime, making it comfortable to wear with hard hats. This hard hat sweatband fits most hard hats and safety helmets, easily and securely attaching to the forehead of the suspension with three hook and loop closures.