New Balance - W603 (Navy/Blue) - Women's: An entry level all terrain model designed with ABZORB cushioning in the heel and forefoot and AT Tread outsole configuration designed for on and off road running. Designed for under-pronators to neutral runners. ABZORB in heel and forefoot provides maximum shock absorption. Injection molded IMEVA midsole provides lightweight cushioning and flexibility. AT Tread Outsole boasts a combination running and trail lug configuration designed for on and off road use. Synthetic/Mesh upper keeps feet dry in inclement weather conditions. Strobel Lasted SL-1. Shoe weighs 10.8 oz. Predecessor Models: W600 thru W602.