GREAT Question!!!

Someone asked about walking/jogging on gravel with my new favorite shoe: Nike Free.  Everything I have read, and with my own experience, leads me to recommend not wearing them on this surface.  They are designed to emulate barefoot running, so probably not the most comfortable walk or run we could have.  Can you say "ouch!"  Also, I do not wear my Nike Free to run in everyday.  I like to change it up!

Thank you for the great question! I hope that clears it up a bit.  Happy Trails!