Asics - Gel-Kayano Walker (White/Vine Grape/Silver) - Women's: A state of the art fitness walking shoe created with the ultimate balance in footwear technology and design, proud enough to bear the Kayano name!; I.G.S. (Impact Guidance System) combines all ASICS components to enhance the foots natural gait from heel-to-toe. Gel Cushioning System attenuates shock at initial impact. Trusstic System - a linking system that enhances lightweight stability. DuoSole for maximum forefoot flexibility. Shoe weighs 9.1 oz.