I love this brand of flip-flops.  I have a wider foot and short toes.  I wear a size smaller in this brand than I do in other flip-flops.  Havaianas are great summer run-around shoes!  The black strap of this flip-flop is more of a dark gray, fine for me, but just an fyi if you were looking for true black.

Wore them to the beach and walked all over Catalina without a blister.