They’re very visibly worn, but still retain some of the grippy shape. I think that might mostly depend on the soil and rocks you’re hiking on. I visited volcani

They’re very visibly worn, but still retain some of the grippy shape. I think that might mostly depend on the soil and rocks you’re hiking on. I visited volcanic regions a couple of times and got the sense that it’s much harsher on the soles. My area is mostly full of limestone, which is rather soft.