The Clarks flip flops arrived right on time and they fit fine (11 M). Sadly, after wearing them all day I now have a sore spot on the top of my feet.  I cant wear them for more than an hour a day, because that sore spot hurts!!  . The straps are of little use to me, but maybe someone else with wide feet can adjust to widen the the shoes.  Im going to keep them and only wear them for 30 to 60 minutes a day.