"Hyperdunk 2.0 is here, and the first three colors hit Foot Locker in July, August and September. The new model is called Hyperize and it’s an ultra-light Hyperdunk. It utilizes the same lunar foam mid-sole, and flywire mid-foot support system, but it seems the theme of the update was “streamline.” There’s less flywire across the upper in a different zig-zagging pattern, and the mid-sole went on a diet." --Foot Locker Blog. Ad from August 2009.