Saucony - Grid Motion 5 LE (White/Grey/Blue) - Women's: With a strong pedigree, the Grid Motion 5 LE continues to build upon the heritage and tradition of one of Saucony's best walking shoes. Dual density compression molded EVA midsole. HRC responsive EVA/rubber compound which provides cushioning through the later stages of the gait cycle. Forefoot Stretch Zone(tm) is a patented forefoot design which provides fit and comfort. Instep Support Device adds essential heel cushioning and arch support. Walk Trac promotes efficient walking through the gait cycle. Visible rearfoot grid system provides cushioning.