Navaz of Disney Roller Girl says:
Nike nailed it for me on accessories for 2013. Not only did it pretty much drive the fashion trainer market in terms of style and tech innovation (hello Flyknit), but it produced one of the first truly beautiful wearable devices in its rose gold Fuelband.
In terms of design, it places equal importance on style and function and I just don't think anyone else comes close in that respect .