Sock dart by nike the nike sock dart was originally released in 2004 and was one of the first styles to feature knit uppers the sock dart reappeared in 2014 in design collaborations but wasnt until recently that it was released in general colourways the stretchy knit upper has been accompanied by molded midfoot strap adding to the futuristic design and personalised fit complete with white sturdy outsole and signature branding all throughout knit upper phylon foam cushioning rubber outsol