Size fits at the first try on, I was surprised by the comfort. No pressure on the sides, even when bending. Great hole in the back (zipper at the back). A tab is provided that the verses never contact with the zipper. Also great the Velcro fasteners are for those of you who have thinner or thicker "legwork", with these you can angehnem adjust the shoe. The only drawback that I let myself irritated the first few times tightening with my leather suit is that the zipper was hard to close. Do not worry, after a few times of going then as butter (tip from me: do not pull with your fingers until it hurts, but simply draw a Schnührsenkel by the flap and thus pull the zipper) Total Area: Very good shoe for not usual exorbitant price.