The sizing on these seems a bit big. I normaly wear an 8.5 and the shoe was a 1/2 size to full size too big. Also when I tried to tighten it up the draw cord would quickly loosen not allowing a snug fit for very long. Seems like it will be comfortable, and the sole is somewhat rigid, but not so much that hike a bike would be painful.
Yes, I had the same problem with the fit being small, I returned the med. I ordered and got the large. No problems. Padding is great, love how the liner is detachable and breathable material - It gets hot here in AZ! Overall I liked it.