Ergodyne Chill-Its 6717FR Fire Resistant Cooling Hard Hat Neck Shade is $6.45 at Amazon, down from the store's own typical price of $16.99. That's 62% off ($10.54 less). We last checked this price on Nov 5, 10:12 PM ET. Prices at the store can change at any time, so check before you buy. Brand: Ergodyne. Type: Safety & PPE. Picked for all trades.