“Follow MFR's suggestion: size down!”

“Although the manufacturer's description suggests ordering 1/2 size down, I followed the suggestions of some other reviewers and did not size down. Mistake! In nearly every brand of shoe, I wear a sz 10. In this brand however, my usual sz was 1/2 sz too big and slightly wide. So do size down!!! Having said that, this shoe is great. Super lightweight, yet supportive, and I have weak ankles. I am debating purchasing another pair, I like them so much. A thick pair of socks mostly alleviates the extra room.”