Just picked up a Vanson Vent Max 4 jacket, all I have to say is Awesome!! flows crazy amount of air and it's extremely comfortable.  to Vanson for such a great summer jacket.

Vent Max 4 improvements include zippered pockets, waist adjust and elbow adjust.

pics?

jacket does not exist w/o pics!

http://www.vansonleather.net/product_pages/jackets/vx3.htm

Sorry I don't have any pics but it is the same as the vent 3 but with zippered pockets.