New Balance - W991 (White/Blue) - Women's: A Heritage shoe for runners who require a combination of cushioning and enhanced stability. Designed for under-pronators to slight over-pronators. Abzorb heel and forefoot cushioning for maximum shock absorption. Lightweight C-CAP forefoot adds cushioning and flexibility. ENCAP(R) Midsole in heel provides stability while maintaining cushioning. Blown Rubber Oustole provides a lightweight, cushioned ride. Synthetic/Mesh upper for lightweight comfort and support. Slip Lasted SL-1. Shoe weighs 9.2 oz.