Nike FI Impact 2 shoes are extremely lightweight with outstanding performance and comfort. The free-inspired outsole of the FI golf shoe is designed to mimic the natural movement of the foot. Nike incorporated their dynamic fit system in the FI to provide extreme comfort by removing the space between the shoe and your foot. The lightweight midsole provides maximum flexibility while the spikeless outsole with incorporated traction increases stability. <br /> <br />Features: <br /> <li>Dynamic Fit technology</li> <li>Flywire cables - lock down your foot</li> <li> Integrated rubber traction on the outsole of the shoe </li> <li>Stretch synthetic</li> <li>Phylon midsole</li> <li>Nike Free-inspired outsole with flex grooves</li> <li>One year waterproof warranty</li>