The most comfortable sandals I got to wear so far, soft, flexible, comfy. I have worn them on the trail and in the city for several weeks now. I am in between sizes 37 and 38 and I ordered the bigger one, and even though you can see that there is quite some room for my feet they don't look huge, so I agree with labo mono recommendations here, 37 would be less comfy. oh! and tgey would be definitely great for wider feet (not me, but still, they are adjustable in every way).