Polar Hydro Evaporative Cooling Hat UV Reflective Protection Bucket Solar Caps | eBay
Mission Sun Defending Cooling Hat 109529 - The Home Depot
Tretra Sun Hat Cooling Hat Mission Cooling Bucket Hat, Breathable Polyester with Mesh, Outdoor Wide Brim Waterproof Breathable UV Boonie Hat for Fishing Beach - Walmart.com
Onyx Cool Cap (58°) - Blue (Hat NOT Included) - The Warming Store
Kerchiller Cool Gel Safari Hat - Khaki - Size Large | Kerchiller
Instant Cooling Hat You Need Right Now - Arctic Cool
Make Your Own Cool Comfort® Cooling Hat | Polar Products
24-Pack Cooling Hat InsertsLong Lasting (cools 12 people all day, everyday)