#4 Nike Air Foamposite One "Royal"
The Royal Blue Nike Air Foamposite One is without a doubt the most iconic Foam of all time. In 2011 the shoe was rereleased to much fan fare. The sneaker had previously been retro'd in 2007 and its relaunch proved how timeless of a shoe it is. The Royal Blue Foams are one sneaker that cannot go without mention for 2011.