Hi All: For the past several months I have been having, what do you call it- toe burn where it sometimes hurts when i walk flexing my toe. I spoke with a friend of mine who is a podiatrist and he asked to see my tennis shoes and cross-trainers. I have been wearing ascis gel resolution 2 for almost 2 years and when the last pair needs to be replaced I was moving on to the Res 3. My friend upon examiinaion of my feet and my Res 2 shoes stated that I needed anywhere between 1/2 to 1 size larger to give me more room in the front of the shoe, toebox and to then lock the laces in. I bought a half size larger in res 3 because the shoe salesman said I would have too much room if I went a full size lalrger than my foot. I then tried the new shoes on for my friend-podiatrist and he advised to go up to a full size larger and to "lock the laces in" On my podiatrist-friend's recommendation, I exchanged the sneaker for a pair that was a full-size larger than what I had been wearing. I brought the new pair to a running store to add superfeet orange. The salesman there confirmed what my friend said. Do you agree on this?