Beat the heat with the Ergodyne Chill-Its 6717 Cooling Hard Hat Pad with Neck Shade. This innovative liner pad fits most hard hats, providing four hours of cooling relief and effective sun protection. Made with cooling acrylic polymers, it offers instant, slime-free comfort. The wide panel shade covers the back of the neck, while the low-profile design ensures it fits comfortably under your hard hat. Easy to attach with hook & loop straps, it's the perfect solution for hot work environments.