New Balance M660v 3 Running Shoes feature great cushioning technologies for a premium feel as well providing the necessary support that is required for someone who over-pronates. ABZORB acts as a crash pad in the midfoot, & is superb for shock absorption & dispersion, granting you a soft cushioned step. Stability Web provides mid-foot support while reducing the shoe weight but still allows flexibility in the forefoot, which can help encourage a natural running gait. The medial post of the show is manufactured from a high-density compression-moulded EVA, supporting the arch of the foot & controlling pronation.