These high-performance women's running shoes put comfort first, so you can go the extra mile. The TriZone midsole absorbs shock and improves responsiveness for a smooth ride optimized for neutral foot strike. A SmoothFuse upper gives a seamless, chafe-free foot fit to increase long-distance stability. The performance-driven PwrZone forefoot design promotes efficiency as you push through all those extra miles. Materials: SmoothFuse breathable upper supports and centers the midfoot for a balanced ride. Best for: Running, long runs,and outdoor workouts. TriZone midsole absorbs shock for a smooth, responsive ride. Durable high-abrasion rubber outsole for traction. Asymmetric midsole design in the forefoot helps deliver support for a smooth, efficient ride. KooshRide Foam technology provides lasting cushioning with its unique geometry. A LiteStrike sockliner adds cushioning from within. Imported