Evaporative cooling material provides hours of heat stress relief

Fits on the suspension of a hard hat with hook and loop closures

Rated UPF 50

To activate, soak in cool water for 2-5 minutes

Reusable just reactivate

This accessory has been third-party tested and can be worn under ANSI/ISEA compliant Pyramex hard hats (except SL Sleek Shell series)