Replacing the previous 4D GUIDANCE SYSTEM™, FLUIDSUPPORT™ technology provides adaptive support throughout the gait cycle, helping guide your foot smoothly from heel strike to toe-off while allowing natural movement.

FF BLAST™ MAX foam provides cloud-like comfort and energy return, while FF BLAST™ PLUS cushioning helps cradle the foot for enhanced stability.

A redesigned engineered mesh upper provides an improved fit, enhanced breathability and added stretch for lasting comfort.