I got these shoes based on an outstanding review by Tennis Magazine and past experience.  These shoes fit true to size even with my custom orthotics and I thought they were magical BUT I play tennis about 3 times a week and the plastic mesh in the toe box covering is cracking and peeling up with less than three months of wear.  The soles are still in great shape.  These shoes are guaranteed 6 months by Asics but seem impossible to return on Amazon.  I don't tend to keep shoe boxes around with the expectation I might need to return them!  Beware of the return policy!