Air Sock Racer Ultra Flyknit 'Black Anthracite'

Released in 1986, the Air Sock Racer was not only ahead of its time, but the silhouette still serves as inspiration for countless contemporary designs. Originally geared towards marathon running, the sock-like shoe was designed with a four-way stretch elastic mesh upper with two straps for support. The updated Air Sock Racer Ultra Flyknit adds a Flyknit upper, a lighter Ultra outsole, and thicker straps for added stability.