This is the latest version of the best-selling New Balance Performance Running footwear. "FuelCell Rebel". which is highly rated not only by top athletes but also by general runners. The midsole now uses FuelCell with PEBA. which is lighter and has improved resilience. Compared to the previous v3. the fit of the forefoot has been improved and the shape has been updated to be more conscious of the rolling sensation and foot slip. Solid rubber is used in the forefoot and "N durance" is used in the heel. The design is conscious of the foot slip from the midfoot to the forefoot and the resilience when bending. The new rubber arrangement and non-slip design assist in stability and resilience at any speed. In addition. the upper uses an engineered mesh woven based on the data-to-design concept that takes into account the degree of stretch during running. Compared to v3. the feeling of tightness in the forefoot has been eliminated. and the FAMTOM FIT structure provides a secure fit and stress-free comfort.
