Nike Free TR 8 Men's Training Shoe LIGHTWEIGHT STABILITY AND DURABILITY. Nike Free TR 8 Men's Training Shoe provides a combination of lightweight stability and natural motion designed for your workout routine. Flywire technology locks you in, while the rubber pods on the outsole offer multi-surface traction so you can be at your best in and out of the gym.
Haptic print at the toe for durability. Sit-in midsole with IU foam provides a lightweight, yet stable ride. Hot-knifed flex grooves enhance your natural motion. TPU wing integrates into the laces and wraps around the heel for lightweight stability. Comfort fit bootie creates a soft and flexible fit while providing an easy on and off. Flywire technology integrates into the laces at the midfoot for a dynamic fit that helps lock your foot in place without restricting natural movement. Strategically placed rubber pods provide multi-surface traction and durability.