I have picky feet when it comes to flip-flops.  I can't do break in periods and hate when straps rub on the top of my feet or between my toes and leave blisters or rub off skin.  These flip flops are AMAZING!  No break in required.  The straps are not tight and the foot bed is like a big puffy pillow.  SO, so, so comfy!  I picked up three pair of these, one metallic and two fabric prints and they are perfectly versatile.  I normally wear a 9.5 and got these in a 10 and the fit is just right. I'll be a loyal Sanuk wearer from here on out!