I own two pairs of the previous version of these and love them.  Imagine my surprise when these arrived and were so small I felt like my feet had grown, very narrow - and I have super skinny feet.  Very disappointing "makeover" for these.  I have returned the size 9 and am hoping the size 10 will fit better.  Teva makes awesome flip flops and I will never wear anything else, esp. now that I live in Florida.  Hopefully the new size will work.