Secondly, look at your previous running or sports experience. If you used to exercise regularly, you don't need to wear a top shoe, or you will, or your knees and ankles will not stand it. Asics recommends buying kayano or nimbus, nike recommends lunar glide or vomero, and NB recommends 1260 or 1080 according to your foot type. Rider and inspire from Mizuno are not recommended because their gyroscopes are too ugly.