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. PUMAGRIP offers multi-surface traction, from treadmill to track. Features & Benefits:- NITRO: Advanced nitrogen-injected foam designed to provide superior responsiveness and cushioning in a lightweight package- PUMAGRIP: Durable performance rubber compound designed for all-surface traction- Engineered knit upper- Reflective design elements- Cushioning level: Medium