To produce the best review of flip flops in the universe, we sifted through the innumerable options on the market until we found a host of highly-rated brands and models. We opted to only test models made with some sense of durability and longevity in mind as we have no interest in disposable bargain bin versions that inevitably head for the garbage within weeks of purchase. After buying each pair from retail shops, we trudged through all kinds of environments and committed to wearing flip flops almost exclusively for months. We tested them in situations where you should probably have closed-toe shoes, all in the name of creating a useful and well-informed review.
How do they feel out of the box? Are the straps abrasive or soft? How do they feel after months of wear? These are critical questions that we dove into feet first. Having a giant stack of flip flops to compare gave us a unique look into how each brand designs and executes as well as how they hold up side by side. Even with this hard data available, comfort is subjective, and it's worth knowing if you like high arch support, an extra soft footbed, or something really stiff. We provide the hard data as well as the little details to help you find the best pair for your specific feet.
To get our finger on the versatility pulse of each pair of flip flops, we made sure to test them all exhaustively in all kinds of environments and situations. This meant taking flip flops designed for the beach out on rocky trails and vice versa. Taking each flop out of its comfort zone gave us a solid idea of the versatility rating.
Likely the least subjective metric we tested was durability. Out of the box, it's easy to separate flip flops made from vulnerable foam materials and those graced with heavy-duty rubber soles and dense footbeds. The old adage, only time will tell, held true for us through our testing period. Several months of rigorous use revealed which models trend toward breaking in with grace and which simply break down.
Probably the most subjective metric in this review (but still important! ) is style. It's often an indicator of where a flip flop will feel most at home performance-wise — though not in every situation. Several models in our review are styled in a way that allows for high performance as well as casual get-togethers. The finely crafted leather models can often even feel appropriate for nicer gatherings, depending on your comfort level and religion.
Steep granite slabs, hardwood floors, poolside tile, and smooth lakeside boulders all have specific traction requirements. All of the flip flops we tested did pretty good in at least some of these situations, but some are more appropriate for sticking close to civilization. Some have subtle grooves made to channel water out from under the sole while keeping lots of rubber in contact with a surface, while others offer big chunky treads for trails around camp. We did in-depth testing of each flip flop in a wide variety of environments so you can match the tread to your needs.