Saucony - Grid Advance TR (Grey/Silver/Yellow) - Women's: The Grid Advance TR provides technical trail benefits with a protective toe-cap and durable ballistic mesh in a stable, supportive shoe. Designed for mild over-pronators. Dual Density Compression Molded EVA midsole. Non-Visible Rearfoot Grid System provides heel cushioning and stability. Forefoot HRC provides responsive cushioning. Flex Grooves allow the shoe to bend and flex properly with the natural motion of the foot. Midfoot Support Bridge in the shank area of the midsole keeps the foot neutral in the midfoot phase of the gait cycle. Lateral/Medial Outsole Wrap for additional stability. XT-600 Carbon Rubber outsole offers outstanding abrasion and traction properties. Shoe weighs 11.5 oz.