First released in 1997, the Air Zoom Spiridon was a key milestone in 's development of pressure-mapped designs aimed at enhancing cushioning for runners.
Not only have we been blessed with a faithful update to the true OG, showcasing features like reflective piping, OG mesh it's now gotten a stealthy makeover with a new and improved colourway.
And that full-length Air Zoom cushioning underfoot? No notes.
