Real Flex is Reebok latest super lightweight & flexible shoe that fits perfectly & is so comfortable that you feel as if u r not wearing any shoe. It supports natural movement by forcing you to land on forefeet rather than the heels during running. That ensures minimal damage to the joints & prevents joint injuries in the medium to long run. Real Flex has 76 independent SENSORS in the sole. These 76 sensors work together to give flexibility for multi-directional movements while you run, jump, stretch. Also, it has got special foam for soft feel, which makes it very comfortable and lightweight.