ASICS® Design Philosophy. Employs linked componentry that enhances the foot's natural gait from heel strike to toe-off.

Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency.

Independently placed eyelets disburse lace tension, creating a customized fitting environment and enhanced upper comfort.

Recognizes the normal periodic changes in the shape of the woman's arch and provides for the controlled deformation of the arch into the space within the system.

Attenuates shock during impact and toe-off phases, and allows movement in multiple planes as the foot transitions through the gait cycle.

Provides cushioning performance and anti-microbial properties for a cooler, drier, healthier environment.

A lighter weight midsole compound than ASICS’ standard EVA and SpEVA®. Also features enhanced cushioning and durability.