I had previously owned three Saucony shoes in the past and I knew that I had to buy a size 10. The size 10 on New balance and Nike shoes look similar in fit to these. However the Asics shoes have a little more room in the length.I am very happy with the fit, good cushioning, lightweight, style and colors of these shoes. I run typically 4 km two to three times a week, I am not sure how would this product perform on longer runs but it does a good job for me. I also own a NB 1080v7 and it is similar in cushioning and weight, also a good product. The Asics GT-1000 v3 that I own have a little more cushioning and stability but they are way heavier, which can be a deal breaker for some. I like it though, just a heads up.