I bought these shoes for my wife and I for running and other outdoor activities because I naturally run up on my forefoot and I hate wearing shoes with all the extra padding that only adds bulk.  We have had them for several months now and I no longer get shin splints when I run and find that I like walking around barefoot (real barefoot) much more now.  Go easy when you start running in them though as you will get very sore because you will use many new muscles.  Your calves will get especially sore but they will also look much sexier after you spend a few months running in these "shoes."