What technology was way ahead of its time?

Adidas "Feet You Wear" technology basically introduced what most performance shoes are trying to achieve today. This was the first shoe line I can remember that created support by natural motion. Prior to this, with the exception of Reebok Pump technology, support came from straps all over the place, high ankle collars, and option lacing systems. Lines can be drawn from FYW to more recent innovations like Nike Free outsoles, Adidas Primeknit/Nike Flyknit, and clearly to Vibram FiveFingers.

It's fitting, pun completely intended, that Kobe Bryant was the poster child for FYW because he continued to introduce new innovations and trends with his Nike line. The Kobe 4s popularized low tops, the Kobe 9s started an interesting trend of ultra high(not really purposeful) collars, and the Kobe A.D. NXTs introduced a hidden lace lock system. But I digress.

https://sneakernews.com/2016/06/16/flashback-96-birth-adidas-feet-wear/