have been wearing Asisc for 20 years, very comfortable shoes. I walk about 25 miles a week and I don't yell. The reason I didn't give it 5 stars is that the shoe fits a little longer in the toe box than other Asics. didn't want to send them back (although that's not a problem at all, Revain does a great job with returns). The shoes are also very well ventilated, which is very important for me in high temperatures.