Want to run on clouds? Runners look no further than this special edition of the GEL-Nimbus 16 NYC. This shoe was made specially for the 2014 TCS New York City Marathon. The updated Guidance Trusstic System provides a silky smooth transition to the plush FluidRide midsole. This luxurious ride combines with a truly customized fit of the sublime FluidFit upper. Underpronators to mild overpronators will float through 26.2 miles in the best GEL-Nimbus yet.FluidFitASICS FluidFit upper technology combines multi-directional stretch mesh with stretch reinforcements that adapt to the athlete's foot, creating a truly customized glove-like fit.FluidRideFluidRide provides the ultimate combination of bounce back and cushioning properties with reduced weight and exceptional durability.Rearfoot and Forefoot GEL Cushioning SystemsAttenuates shock during impact and toe-off phases, and allows movement in multiple planes as the foot transitions through the gait cycle.Guidance Trusstic SystemThis Trusstic System integrates Guidance Line construction for enhanced gait efficiency while providing midfoot structural integrity.Guidance LineVertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency.Heel Clutching SystemExoskeletal heel counter provides improved support and creates improved heel fitting environment.Discrete EyeletsIndependently placed eyelets disburse lace tension, creating a customized fitting environment and enhanced upper comfort.Impact Guidance System (I.G.S)ASICS design philosophy that employs linked componentry to enhance the foot's natural gait from heel strike to toe-off.