It is an old model or a product that we can no longer order at the manufacturer.
The Foreverrun Nitro running shoe for men created by Puma ushers in a new era for all runners. The Nitro nitrogen-injected foam offers superior responsiveness and cushioning while being lightweight. The firm-density Runguide guidance rail is designed to keep your foot aligned and centered with every stride. Additionally, the Pumagrip rubber outsole ensures traction on all surfaces. The Foreverrun Nitro is your new secret weapon to beat your personal record.