Keen Kona Flip II Review
Compare prices at 2 resellers Pros: 100% recyclable, comfortable, light, machine washable
Cons: Poor traction and durability
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Keen Kona Flip II
|Price||Check Price at REI|
Compare at 2 sellers
|Check Price at REI|
Compare at 3 sellers
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Compare at 3 sellers
Check Price at Amazon
|$21.99 at Amazon|
|Pros||100% recyclable, comfortable, light, machine washable||Comfortable, durable, good in water||Comfortable, versatile, stylish, great arch support||Durable, good arch support, comfortable straps, excellent traction, affordable||Bargain basement price, relatively comfortable, good in wet conditions|
|Cons||Poor traction and durability||Heavy, a bit pricey||Heavy, expensive||Heavy, not stylish||Low arch, not suitable for hiking|
|Bottom Line||A great choice for eco minded individuals who appreciate a comfortable pair of flip flops||These flip flops are made for the ocean but are capable in any environment||These versatile flops are so comfortable they feel as if they were tailor-made for our feet||While these aren't the most stylish, they are durable, comfortable, and affordable||These offer decent comfort and overall usability that far exceeds typical bargain basement flip flops|
|Rating Categories||Keen Kona Flip II||Olukai Hokua||Olukai Ohana||Teva Katavi 2 Thong||NeedBo NDB|
|Specs||Keen Kona Flip II||Olukai Hokua||Olukai Ohana||Teva Katavi 2 Thong||NeedBo NDB|
|Sole Material||EVA||Gum rubber||Gum rubber||Durabrasion Rubber||Rubber|
|Weight (per pair)||15 oz||19 oz||17 oz||20 oz||10.5 oz|
|Available Sizes||7 - 15||7 - 15||7 - 18||7 - 14||6.5-17|
Our Analysis and Test Results
The Kona II is simple and comfortable, but they have some traction issues on hard surfaces. Overall we like them and have to admit that keeping the environment in mind by making them recyclable is highly appealing. Typically, flip flops don't last nearly as long as lace-up shoes and thus create an unimaginable amount of waste. Keep in mind most flip flops are made from polyvinyl chloride (PVC), which isn't recyclable and releases compounds that are toxic to humans and animals alike when they do slowly break down.
While kicking the sustainability bar up a notch, the Kona retains a high level of comfort. The compression-molded EVA midsole felt like it was molded to our foot right out of the box. Upon initial viewing, the Kona appears to have excessive curvature and an odd amount of rise in the toe box. But, when you put them on, the curvature makes total sense. As you walk, the flip flop rolls with your step, which takes out a significant amount of audible flopping when compared to other flatter designs.
The Kona has an extremely supportive and ergonomic footbed. Right out of the box it fit the form of our foot quite well, which was fortunate because the material is quite durable and firm. Even after a few months of use, there was little sign of breaking in or molding to our foot. Some testers found an issue with the almost banana-esque curve upwards from heel to toe, but these testers also had previously known they fit better with low arches and flatter footbeds.
The rounded sides and relatively thick soles did prove to be a bit less stable than the low-profile wide flip flops that ranked at the top of this category. That being said, the Kona is decently stable but really makes up for any foibles with the excellent ergonomic support.
One of our biggest gripes with the Kona is its lack of traction relative to the more environmentally destructive flip flops. The materials result in a lightweight/less dense rubber sole, which doesn't feel as tacky on a variety of surfaces. Traction on trails and sand is great, but smooth surfaces such as granite slabs, hardwood floors, or tile can be treacherous when wet.
The Kona is made to tackle the variable terrain of island life, but they adapt pretty well to desert life too. The water-friendly non-absorbent materials dry extremely fast after fording across creeks, and they didn't seem to create any noxious odors over time. The recyclable and lightweight EVA and rubber translate to good packability for backpacking. Unfortunately, the materials are also a bit slippery on hard surfaces like granite slabs or wood floors, which detracts from overall versatility.
The Kona is best suited for action, not for impressing. That's not to say it isn't a good-looking flip flop, just that it looks more at home on the beach or hiking through the rainforest than it does as casual footwear around town. The nylon strapping gives it a "Chaco"-esque look, which will surely gain some notoriety within certain crowds.
The Kona isn't super cheap, and several aspects leave a bit to be desired. That said, if you factor in the environmental component, this is probably the best value of any flip flop available as it is the only one to be completely recyclable. If we ignore the environmental factor, as many of us find it so easy to do, the price isn't as justified based solely on performance.
If you care about the environment and have realized, as we have, that flip flops are dumped into landfills by the billions each year, the Keen Kona Flip II is a great solution. While they might not be the best performing flip flop on the market, purchasing something recyclable will send a message to corporations that we are thinking about sustainability and that recyclable flip flops are a positive step.
— Brian Martin