I have a few pairs of Skecher Bob's and needed a new pair of white slip ons.  To break up all the shoes looking the same, I wanted to try these because I have heard others say Sanuk is so comfortable.  I was a little concerned because I have wide feet and these do not come in wide - and some reviews stated they weren't overly accommodating.  I was pleasantly surprised today that they fit and are comfortable.  I'm sure they will break in a little and be even better but I don't have to worry about blisters.  I don't think I could wear socks in them though.  There is a little elastic under the tongue but it's not a lot.  There is a little bit of an arch padding but not much.  I couldn't get an insole in them right now, maybe in the future.  The toes are surprisingly roomy, that is a nice surprise, some squish the toes in but these are a "boxy" rounded toe.  I would recommend -- there is a pink pair that I think I will order now!!