The Boston 9 is re-designed and upgraded Road/Racer running shoe. This running shoe is suitable for all distances ranging from 5 km to marathon and beyond distances.
The shoe offers a mix of firmness and cushioning making it ideal for workouts ranging from easy runs to long tempo workouts. The Boston 9 features a redesigned upper giving it a sleeker faster looking appearance.
Retooling to the midsole adds responsiveness and a smoother ride to the Boston and the continental rubber outsole delivers solid traction.
Featuring: Boost is our most responsive cushioning ever, delivering incredible energy return: The more energy you give, the more you get.
Heel drop: 9.5mm