The heel-to-toe drop alters by more than 2mm from its original specification, affecting gait mechanics, best shoes for both running and training.

Brand: NIKE

Color: Black/White/Anthracite/Cool Grey

Features:

• Dynamic Fit technology utilizes Flywire cables built into the lacing to promote an adaptive and supportive fit
• Lace-up closure
• Lightly padded tongue and collar
• Breathable fabric lining offers a great in-shoe feel

Publisher: Nike

Details: Leave the rest behind with the light and responsive Flex RN 2017!.

The forefoot rocker geometry assists in smooth toe-offs during sprint intervals, nanoflex training shoes.