New Balance - WW773 (White/Grey) - Women's: A lightweight performance shoe designed for the treadmill user and durable enough for outdoor walking. Synthetic/Mesh upper provides lightweight comfort and support. ABZORB(R) in heel and forefoot provides maximum shock absorption. Stability Web(R) provides midfoot support and torsional stability while reducing weight. 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. Strobel Lasted SL-1. Shoe weighs 8.9 oz.