Now that the 2016 retro of the Air Zoom Spiridon has had some time to settle on shelves, Nike's preparing to give the runner an update that's sure to make the already-comfortable sneaker even more cozy.

Based on these new images, the Air Zoom Spiridon is next in line for the Ultra treatment. This means that it'll be even lighter than before, with a streamlined, nearly seamless upper and tweaked midsole.  

The Air Zoom Spiridon Ultra will be dropping in its O.G. red Swoosh colorway, along with a blacked out look that has a hit of red on the toe. Check back soon for the sneaker release date on these.

Nike Zoom Spiridon Ultra

Nike Zoom Spiridon Ultra

Nike Zoom Spiridon Ultra

Nike Zoom Spiridon Ultra

Nike Zoom Spiridon Ultra