When Nike brought the Air Zoom Spiridon back out this summer, the brand started the shoe's retro treatment with an OG style and stuck with the original build from there. Looking forward, Nike will switch that out for the Air Zoom Spiridon Ultra seen here.
The sneaker doesn't appear to deviate too far from the OG Spiridon, using fuse materials on the upper instead of traditional stitching as the big differentiator.
The Nike Air Zoom Spiridon Ultra is seen here in one of the original Spiridon colorways and a nearly "Triple Black" style.
Current sneaker release date info for the Air Zoom Spiridon Ultra has the shoe marked for a 2017 launch.