I am back running again, I gave my knee issues 2 plus months to resolve itself and now I'm starting out a bit slower. I also bought a pair of Vibram EVO's after 3 years (I think) of going barefoot. I needed something to avoid frostbite and something to protect my feet a bit more on the longer winter runs. I've probably logged 20 miles or so with the new kicks. What I am wondering, did I buy too big of a size. I feel my right foot maybe slightly smaller than my left. When running I've noticed the right feels sloppy and sort of irritates me. I am hoping to log quite a bit of miles over the next 4 months and welcome any advice from any vibram wearing min runners out there. I'm considering buying a size smaller but am not at all thrilled about spending the money on another pair. Any advice welcomed and thanks in advance.