When I saw these boots, I just had to have them.  I found them true to size, maybe a tad narrow but I like to wear a mid weight merino wool sock.  Would be fine with a lighter sock and I have slightly wide feet as well.  I did have some concerns with the heel slipping based on the other reviews.  When I tried them on I did find the heel slipped but I seemed to remember, cowboy oots doing that in the beginning and then when "broken in", the heel slipping stopped.  So I wore them around house for a few hours and the heel slipping stopped.  I figured if it didn't, I could still return them.  I am really happy with my purchase and may just have to buy them in black as well!