Minimal ride, maximum comfort. The Nike Flex Run 2014 running shoe is made with lightweight mesh and a midfoot webbing system that integrates with the laces for lightweight breathability and an adaptive, supportive fit. Soft cushioning and articulated flex grooves offer plush comfort and natural range of motion..

• Phylon mid-sole with pressure mapping for lightweight cushioning
• Articulated, full length flex grooves for a smooth, efficient range motion
• Molded EVA sockliner for comfort and support

Phylon mid-sole with pressure mapping for lightweight cushioningNike