These are amazing and very comfortable..They're are true to size I feel based on other shoes I have worn over the years I actually am a slip on shoe kinda guy from casual vans to uggs ascots I can truly appreciate a good pair of casual kicks .I will say that if you have a narrow foot and your located in the U.S. be sure to look if you can find shoes that have the letter B before the size stating more of a narrow food whereas D is made more for a wide foot however this style only comes in a D which works for most people unless you have an usually narrow foot all should be ok also flat footed people be aware there is not much of an arch to these shoes remember these are like flip flops.
That is all as for me being a surfer slash active person I love how I can just wear these most of the time based off of my life style even ok to wear for dinner casual or a movie or even best when heading to the store for a few things