W's Experience FormWhether you head out the door daily or prefer the occasional community fun run, the women's Altra Experience Flow road running shoes will ward off tired feet and help you hit an effortless stride. Features Sleek design for a contemporary and adaptable style Standard FootShape fit, the most common fit from Altra, offers a natural fit with roomy toe boxes InnerFlex midsoles are composed of grid like grooves designed to provide flexibility and movement