Hydro cooling bucket hat

Introducing the Hydro Cooling Bucket Hat Arctic Hat with UV Protection. Keeps you Cool & Protected. Hydro Cooling Bucket Hat keeps your head up to 20 degrees cooler! The evaporative cooling inner liner retains cool water and slowly vaporizes to keep your head cool and comfortable. It also has a built-in radiant barrier to deflect and block 99% of harmful UV rays. Built-in UV Barrier: Blocks 90% of harmful UV rays and reflects 80% of the sun's heat. Evaporative Cooling Inner Liner: Keeps your head up to 20 degrees cooler instantly. Lightweight & Breathable: Perfect and comfortable for outdoor use. Convenient: Wet the hat by filling the inner liner with water and stay cool for hours. Adjustable: One size fits most - perfect for the whole family. Material 55% EVA, 34% Polyester, 10% Nylon Size One size fits all