Love them..they're very cool and classic. I have narrow feet and have struggled to find flip flops that I can walk in.. these are great, and the sole is soft and comfortable too. I am a size 6 for shoes and boots with socks and size 5 with bare feet or tights.. so opted for the 5 and they fitted perfectly.
These style of Havaianas are great, the metal logo makes them a little different than the rest. They are really comfortable and fit well; I will buy another pair in a different colour. No problems with ordering and delivery; they arrived as expected and packed well.
Had a pair of these for years until I got a new dog who ate them! Trawled the internet to find some more and to my delight I found some! As comfortable as ever, and easily worn in smart or casual surroundings :)