I've worn Havaianas for years for the ease of use when I'm driving tens of thousands of miles over the summer for work. For the most part I drive barefoot and needed something for getting in and out of the van. Unfortunately that led to a lot of pain and discomfort from my toes needing to grip them while walking. A fan of the Zs, I wear them non-stop whenever I'm not driving, I decided to give the Flips a chance.
It was the perfect solution. They fit snug and secure enough that your toes no long have to grip to keep them on and the sole provides ample support. They're a little harder to slip on and off but mine also aren't fully broken in yet.