I run with Newtons and they feel great. Helps with my running form and I don't have any pains like before. They have a cool flash demo: http://newtonrunning.c

I run with Newtons and they feel great. Helps with my running form and I don't have any pains like before. They have a cool flash demo: http://newtonrunning.com/run-better/optimal-running-form http://newtonrunning.com/run-better/optimal-running-form