It goes without saying that Prada's black and red mesh 'Trail' sneakers look cool, but we'd like to point out just how practical they are. Smooth leather linings and thick rubber soles make them comfortable, while Velcro® fastenings are ideal for days when you're in a rush and need to breeze through airport security in record time. Shown here with Valentino sweater, Prada trousers, Prada jacket.