Love my new Keen's! Had to send first pair back because they were too small, but the new 1/2 size larger fits great with trail socks. I put them to the test this past weekend-we were hiking Canaan Valley WVa for three days. Went 10-12 miles per day and my feet were not sore/blistered or tired. The trails we were on were rugged and my shoes offered support and were non-slip even in wet areas. Can't wait to test them out next month for our trip out west!