I ordered some of these and they arrived today, but I really struggled to get them on. I have wide feet and bunions and stupidly tried them on after a long walk (so feet probably swollen), but still... once they were on they fitted but felt very tight across the instep and while no toes were squashed they had very little give. I'm torn... if this a common problem that can be solved with breaking in I shall hang on to them. But if not they've gotta go back. Opinions?