These sandals are adorable!!  The sole of the sandal is super squishy and comfy!  I wear an 8-8.5 in running sneakers and these fit my foot in a size 8 great.  I definitely would not go any smaller in them.  When I first put them on, I did feel the material pushing between my toes much more than just a flip flop would because the material at the back of the heel is pushing your foot forward.  Its not painful, just noticeable.  After wearing them for 4 hours around the house they still felt comfy.  The second time I wore them I noticed that feeling between the toes less.<br /><br />The material is so soft and stretchy and the colors are very nice!<br /><br />I did read in other reviews that there is a loud slapping sound when you walk..and I would said this is true, but no more than any other flip flop.  Its the back of the sandal slapping against your heel.  Its a normal sound.<br /><br />Overall, I do like them a lot..they are nicer for walking than a basic flip flop, they stay on better!  They are comfortable, and super cute!