Reebok Women’s Training Shoes Size 8 New with tags Does nor come with box Believe it or not, there's a training shoe you can actually run in. Meet the Reebok Nano X3 Women's Training Shoe with the all new Lift and Run Chassis system. A dome-shaped heel piece compresses under load when lifting to create a stable platform, then softens when you push off to run. It all rides on award-winning Floatride Energy Foam that gives you lightweight cushioning to make that run the easiest part of the workout. Features • Lift and Run Chassis system • Dome-shaped heel piece compresses • Stable platform • Floatride Energy Foam • Lightweight cushioning