Year Introduced: 1996

Football trainers have never really gotten the same consideration as their basketball brethren, Deion Sanders line excepted. But the recent success of the Darrelle Revis line should shine some much-deserved light back to another Jet's signature model - Keyshawn Johnson's Feet You Wear Key Trainer. Released right around the same time as some of Kobe's finest, the Key Trainer had just as much potential as its endorser - and disappeared even more quickly. A shame.