Altra Escalante Racer 2 Road running shoes, Women's, Size: 3.5, Black/pink shoes

Go Pro: With the EGO Pro midsole, you no longer have to choose between cushion and response - this lightweight foam gives you both Propel Yourself: Our rocker shape geometry is designed to give the feeling of being propelled forward with each step and provides an efficient toe-off without taking away from your natural stride Built For You: Bio heels are designed to mimic the natural form of the human heel for a smooth heel-to-toe transition