I have several Clark's and this is the first that are too small, I have desert boots, original Wallabee, among others and all of them in size 9.5 (although I'm 10.5 in other brands). The most recent one are the norwin oxford that I ordered in 10.5 because of the  Amazon's suggestion based in their 3D measurement of the shoe and  comparison with another shoes &#34;Find the right size&#34;, I have to thank to this amazing tool that unfortunately were not available for this Orginal Wallabee Run. Now I have to return those and pay for the international shipping because I am no longer in the US. Bad for Clark on this shoe.