FluidFit™: ASICS 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. Dynamic DuoMax® Support System: This evolution of DuoMax® system enhances stability and support, with reduced weight and increased platform support. Heel Clutching System™: Exoskeletal heel counter provides improved support and creates improved heel fitting environment. Guidance Trusstic System®: This Trusstic System® integrates Guidance Line® construction for enhanced gait efficiency while providing midfoot structural integrity. 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. FluidRide™: The latest evolution in ASICS midsole technology, FluidRide™ provides the ultimate combination of bounce back and cushioning properties with reduced weight and exceptional durability.