I like to spend time in the sun but the sun on my head made me dizzy this hat works great I can stay out in the sun as long as I want

Lightweight and cooling on my head during my walks. Works exactly right for me.

I bought two of these to replace their previous version, the Max Cooling Performance Cap, in cobalt blue, I also had the red/grey version.
This version is much thicker, heavier, feels cheaper and the material is different and not as vented as the original. Huge disappointment IMO. And it appears they changed their model lineup. The current sprint and marathon versions appears similar to my original but the shape/design is not the same and does not appear to be front vented like the original, Max Cooling Performance Cap. The cooling racer cap is the only front vented version but horrible shape (But I get why it's that way) Wish you'd make more front vented caps. Front and rear vented, light material really made a difference when out in the sun or in the ocean/pool etc.
I will probably look at other brands now that Mission has changed their design/materials....Shame

Good hat, runs small. Headband is a total disappointment.

I work in a fast paced, no break, extremely hot kitchen as a sous chef I started wearing these vented hats about a year ago to work and they truly keep the head cooler than all other hats. I have no complaints I love that they are machine washable and hold up perfectly I throw mine in the machine once a week.