Another section hiker here.... around same age... Brother-in-law and I have been doing sections hikes for the last 5 years. I was using Solomon shoes and he was using Keen and other brands before that. Section hike thru the Smokies killed our feet. This years section hike we both switched out to Altra Lone Peaks. We also moved to Ininji toe liners and socks. Did 70 mile section (Hot Springs to Uncle Johnny's) this year and total game changer in these shoes and socks. Large toe box that kind of looks like a clown shoe but it works! Just some input here for you, good luck in your search and hope you find what you need.