The Columbia Freezer Zero Bandana is perfect for wearing under a bike helmet or simply on its own. The Freezer Zero Beanie was designed to protect your head from UV rays while keeping you cool and comfortable during the heat of a summer day. Featuring Omni-Freeze ZERO fabric, the Freezer Beanie starts feeling cool to the touch once activated with liquid, even your own sweat. This OR Beanie has a soft, stretch fabric that is naturally sweat wicking and the UPF factor is 50 for superior sun protection. The Columbia Freezer Zero Beanie offers superior sun protection and amazing cooling comfort for hot sunny days.
Omni-Freeze ZERO fabrication is sweat-activated super cooling
Omni-Shade UPF 50 provides premium protection from the sun