New Balance - WW645 (White/Blue) - Women's: A feather lightweight performance shoe featuring ABZORB(R) for additional cushioning. Synthetic/Mesh upper provides lightweight comfort and support. ABZORB(R) in heel provides exceptional shock absorption. Injection molded EVA provides a lightweight cushioned ride with rubber pods for durability. Walking strike path outsole stabilizes the foot through the walking gait cycle. Solid rubber outsole provides long-wearing durability. Midsole with thermo plastic shank provides additional torsional control. Strobel Lasted SL-1. Shoe weighs 6.9 oz.