Ergodyne 6717CT Blue Hard Hat, Ventilated

The Ergodyne evaporative cooling hard hat liner pad with neck shade provides up to four hours of cooling relief and sun protection. Made with PVA cooling technology it fits most hard hats attaches easily with hook and loop straps and ensures comfort and full neck coverage.

Comfortable 100 percent cotton
Reusable simply rewet to reactivate cooling
Machine washable air dry