In response to @BryanClay's tweet. 3 people will be selected to win a pair of our ASICS GEL-Excel33 2 shoes. Our revolutionary new technology debuts in this update to the GEL-Excel33. By creating deep flex groves that allow the shoe to respond with the biomechanics of the foot, FluidAxis™ lets your foot run the way it is designed to - naturally. http://www.AsicsAmerica.com/Science. Giveaway ends 12/27/12