Key Features
* ComforDry Lasting : This lasting material features plush underfoot comfort while providing excellent moisture management and a high level of breathability.
* Dynamic DuoMax : An upgrade of the current DuoMax system by distributing local pressure proportionally to increase stability while providing improved comfort.
* FluidRide provides the ultimate combination of bounce back and cushioning properties with reduced weight and exceptional durability.
* Rearfoot and Forefoot GEL Cushioning Systems : Attenuates shock during impact and toe-off phases, and allows movement in multiple planes as the foot transitions through the gait cycle.
* 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.
* Guidance Line : Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency.
* Fluid Fit : A technical mesh material that stretches in multiple directions, creating a glove, snug like fit that provides a unique balance of comfort and fit.
* Heel Clutching System : Exoskeletal heel counter provides improved support and creates improved heel fitting environment.
Say hello to an entirely new and totally comfortable natural running experience in the 33-FA. ComforDry Lasting and a ComforDry Sockliner double up for unsurpassed underfoot comfort while Seamless Construction and the oblique-shaped Natural33 last create a truly slipper-like fit and feel. New forefoot flex groove geometry and FluidAxis complement the ultra soft AmpliFoam platform for smooth flexibility from heel to toe.