12695487, You know what held up well but wasn't popular? Tuned Air Posted by ConcreteCharlie, Sun Jan-11-15 01:35 PM
At one point Nike had circulated rumors that they were going to replace their standard Air technology with ALL tuned Air. Yet they pretty well abandoned the project within two years, and they abandoned it entirely (unlike Shox, which just sort of fell back). For a long time they didn't even do proper reissues of these: