The Altra Women's Olympus 5 Trail Running Shoes are designed to provide plenty of comfort as you take on the trails. These shoes are made to be durable and feature Vibram® Megagrip™ to ensure that you have an abundance of traction. Built with Balanced Cushioning™ platform and FootShape™ comfort, these shoes provide plenty of comfort for you as you keep your feet going. The compression molded EVA midsole will provide plenty of cushioning for your feet as you keep moving. The Altra Women's Olympus 5 Trail Running Shoes are ready to keep you comfortable as you take on the trails.