The perfect combination of light weight and responsiveness, The Saucony Grid Type A6 is a running shoe designed to help you get that qualifying time.．The lightweight, breathable mesh with FlexFilm maintains support and reduces weight. ．Compression-molded EVA midsole maximizes rebound and durability while minimizing weight and providing shock protection. ．The improved iBR+ outsole is lighter and provides more cushioning than standard blown rubber, and the XT-900 carbon rubber heel adds durability. ．Water drainage ports work to keep your feet dry. ．Easy-entry pull tabs on the tongue and heel allow for quick on and off. ．Wt. 5.2 oz.Shipping to Canada is restricted for this product.