Asics sizing has changed from past models of their shoes.  The newer shoes are much narrower and have less toe space.  Buying a larger size doesn't solve the problem, because that makes the shoe too long.  I wider size doesn't work either, because the toe space still  remains too small.
Asics shoes have always been of high quality, but the new sizes don't seem to  work for me.  I will have to try another brand of shoe.