New Balance - W1100 (Grey/blue) - Women's: The ultimate trail running trainer developed with features that define a great trail running shoe designed for the ultra trail runner. Designed for mild to moderate over-pronators. ABZORB SBS in heel and ABZORB in forefoot provides exceptional shock absorption. Stability Web provides midfoot support and torsional stability while reducing weight. Rock Stop TPU plate for added midfoot protection. Nlock Midfoot Support is designed to provide upper midfoot structure and enhanced support. Strobel Lasted SL-1. Shoe weighs 11.3 oz.