Um. Actually I can give you some useful feedback about the Zoot "cool" hat...

At 62°F it was unbearably hot.

With about a 9-10 mph headwind it vented pretty nicely across the crown. Otherwise, the only reason I didn't rip it off my head was that I hadn't worn sunglasses since it was mostly overcast, but it was too bright to run without either a hat or glasses.

Things I did like about the hat were that it felt plenty secure even with the deep crown and long brim. I cinched the elastic only just enough to touch my head, not to be snug at all; no headache and no slipping around. Not really enough wind to test how well it stayed on, but what wind there was didn't catch it at all. I expected the "tail" to be pretty uncomfortable, but I really didn't notice it at all.

So ... I'm not really disappointed since I didn't buy the hat to run in. And I'm glad I tested it on a cool day. This is NOT the hat for warm weather.