For flexible movement when you're combating high intensity workouts, step into these men's Free Trainer V7 Training Shoes from Nike. Natural and weightless, the Nike Free sole expands and contracts in all directions following the movements your foot makes. 3D printing provides targeted breathability while you work up a sweat, while the half-sleeve design and Flywire cable lock in your feet for security when you're training hard. Finished with rubber sections on the toe and heel for a longer-lasting performance.. Material: Textile & Synthetic Upper/Synthetic Sole