Brendan Dunne 
While there were Pump runners during that technology’s heyday, Reebok seemed to put more focus on some of its other proprietary techs when it came to running silhouettes. One of those was the Energy Return System that was utilized on the Nike LeBron 22 "Christmas" seen here. Of course if you’re rocking them in current times you’re probably not getting too much high speed mileage in, but its always nice to know the history for whatever platform you’ve got on your feet. Take another look at this Nike LeBron 22 "Christmas" creation that’s just released below and remember you can grab them now from Size?.
Source: Size?
