No kidding! I picked up a white mesh jacket myself and it boggles my mind to see black mesh jackets. If it's so hot that you need it, then wearing dark colours sure isn't going to help.
Hmmm...
I like the look of the Icon Hooligan 2 jacket. The weak point of it is non CE armour in the back. Easily rectified with the Icon D3O back insert you can get (then again I am going to use it in conjunction with my Icon Stryker vest anyways).
The blue would match my helmet and bike nicely (instead of black):




The white is likely cooler but yikes... Probably a headache to keep it clean with bugs splattering on it etc...

