Ideal if you are a moderate to severe overpronator who wants support and stability without having to sacrifice cushioning and a plush, smooth ride. Updates include: A refined, more supportive Cushlon ST foam; a new, raised midsole side-wall; next-generation application of Natural Motion Engineering technology; a larger panel of Duralon blown rubber under the forefoot; a more segmented medial post; a new, dynamic medial arch support panel; and a re-engineered arch bridge midfoot shank. The Nike