- Rubber
- Rubber sole
- Hexagonal cuts into the midsole deliver optimal flexibility.
- Minimal upper provides ultra-lightweight comfort.
- Lularlon cushioning in the midsole for supreme comfort.
NATURAL MOTION THAT GOES THE DISTANCE. Tuned for distance, Nike Free RN Distance Men’s Running Shoe features a Lunarlon cushioning system with enlarged hexagonal flex grooves to provide flexibility and comfort that lasts from mile 1 to mile 13.1.