PRODUCT STORY: An all-in-one neutral running shoe for any distance, the Velocity Nitro 2 is a lightweight and sleek update to the Run PUMA roster. Featuring NITRO foam for exceptional responsiveness and ultimate cushioning, this upgrade to the original is a well-fitting and durable shoe for a smooth ride. Built for comfort at whatever speed, the versatile runner also provides enhanced visibility through reflective accents, so you can hit your stride on your time. PUMAGRIP offers multi-surface traction, from treadmill to track.