Nike InfinityRN 4 Black/White/Dark Grey

Details:

• This model has a more snug fit than the previous version. We recommend buying half a cm more than your usual size
• Ideal for runners looking for cushioning and responsiveness for both training and recovery runs
• Lightweight and stretchy upper in Flyknit mesh that wraps the foot like a sock, ensuring constant comfort and ventilation. The water-repellent toe lining gives added protection from light rain
• Midsole in Nike ReactX with rocker design, a new compound that returns 13% more energy and supports the foot even better in every phase of the stride. This foam also reduces the environmental impact by 43%
• Sole with Waffle tread in thicker anti-abrasion rubber and with a wider support base that gives sensational grip and stability
• Containment clip on the back of the heel that stabilizes the stance phase
• Laterally heat-sealed inserts in synthetic material that help the foot always remain in position, especially during changes of direction
• Lightly padded collar for a softer feel at the ankle
• Flat laces integrated into the upper and Flywire system
• Thin tongue in Flyknit mesh that fits better to the back of the foot
• Device on the back to facilitate the fit
• Reflective details
• Shaped and removable insole