The Brooks Glycerin Max "White/Black/Diva Pink" Women's Running Shoe optimizes airy softness and electrifying responsiveness at every point of every step. How? Two types of nitrogen-infused cushioning, seamlessly tuned into one midsole. That’s running redefined. <ul> <li>Tuned cushion</li> <li>Ultimate protection</li> <li>Effortless transitions</li> </ul>