Women's New Balance Running- Supportive Cushioning

If the width of the instep (AB) at its widest part is less than 1cm, the foot is considered as flat (right) and a shoe with Supportive Cushioning or Motion Control is recommended. If the width of the footprint at its narrowest part (BC) is less than 1cm, the arch is considered high (center) and a shoe with Neutral Cushioning is recommended. All other footprints are considered "normal" (left) and are best complimented by shoes with Neutral Cushioning.

A "stability shoe"is one that helps with pronation control.  This type of shoe is designed with technology such as a Rollbar, TS2, Extended Web, Stabilicore or medial and lateral posts.