The Altra Women's VIA Olympus Running Shoes are for your comfort in every stride. They have 33 mm of Altra EGO™ MAX midsole, with the highest stack height to take on any road. Its lightweight foam and Original FootShape™ Fit give you the space you need for freedom of movement. Additionally, the rocker shape is a more efficient toe-off for better performance. The Altra Women's VIA Olympus Running Shoes are durable comfort for you to propel forward.