Got the chance to walk on that Synthetic Walk track for the first time on this weekend. It's much softer then treadmill or jogging tracks that are made over lawn. There are not many such tracks available in my city and the one available are restricted to members only.
Anyone who is regular runner/ walker on such tracks can tell whether such tracks offer any extra benefits to your leg?

Easier on your foot and knee. The older you are the better it is for you. (That is in general)
I used to run on an old school cinder track. It was nice on my feet and my ankles.
THIS NEW TRACK is supposed to do that.