The five-toed 'sock'

The five-toed 'sock' that is taking the running world by stormRead more: http://www.dailymail.co.uk/sciencetech/article-1211526/The-toed-sock-taking-running-world-storm.html#ixzz0QXtojVVV

A pair of FiveFingers that mimic the sensation of being barefoot that are shaking up the running