Sorry, Ms. Sinatra, but the headline parody was all too obvious to ignore. As part of its mobile device Recycle program, which allows users to trade in old handsets for cash, British telco O2 has commissioned local designer Sean Miles to give discarded featurephones a new lease on life. The end result? Four footwear designs - made from the likes of Christian Louboutins, Nike Airs, Hunter Wellingtons and a classic Brogue men's shoe -- replete with a fully functional phone embedded in the sole. We know exactly what you're thinking: Why would anyone want to hold a shoe to their face? Whether it's for the love of the arts, a penchant for public ridicule or a closer whiff of the ground below, we can't say for sure. What we do know is that this truly "mobile" kit(sch) will be up for auction later in March at a planned exhibition. But that won't be the last you'll see of Miles' unholy meshing of tech and apparel -- the artist also plans to branch out into gloves and handbags as part of the fuller O2 Recycle Collection. You paying attention, Weird Al? This one's for you!