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Hit the waves faster with these water loving men’s sandals, with a synthetic strap, soft jersey lining, a high-rebound footbed and our signature high-traction texture underfoot.

REEF FLEX Benefits

  • Be ready for any water adventure. From the beach to the lake or just hanging out by the pool, this style can handle the splashes.

  • We crafted this product without PVC, which means it's better on and for the environment.



  • Water friendly synthetic strap with super soft padded jersey lining
  • Soft High Rebound EVA with our signature herringbone texture for traction under your feet
  • Non-Marking rubber outsole for grip and traction wherever you go

Review Snapshot

REEF FLEX is rated 3.8 out of 5 by 6.
Rated 5 out of 5 by from Just bought these for the third time! I'm on my third pair of these. Each one last a little over a year and I wear them all the time for all activities. They're never broken. I've just worn them out so much that i move on to the next pair. I think they run a little small. I normally wear size 10-10.5, but i use these in 11.
Date published: 2020-08-18
Rated 5 out of 5 by from Great pair of flip flops most comfortable. I bought this pair last December thinking they were made by the same people. NOT this pair is hard not nearly as comfortable as I pair I bought 2017
Date published: 2020-08-15
Rated 3 out of 5 by from Flex ain’t what it used to be. Was excited to get new Flex from Reef since I absolutely love my previous pair. Disappointed to discover new version made in China and it’s not the same. Older version of Reef Flex was made in Vietnam and the body of the shoe had a more supple composition. Old version was a superior shoe. Unfortunately time changes everything. New model still decent shoe but not as good as old ones.
Date published: 2020-07-23
Rated 1 out of 5 by from Bad quality Broke in less than a year, I use occasional and treat very well, but it just fell apart. Was really happy until it just broke for no reason...
Date published: 2020-06-04
Rated 4 out of 5 by from Read the Review got a pair of these couple yrs ago at local shoe store, loved em ! Year or so later time for a new pair as part of the thong was giving way but fig worth getting another pair. So find the Flex here n ordered same thing again. Great, love em, no more back pain after walking for a bit :-) few months later , notice the heel was broken down, got a old pair of New Balance out that r old n wore out, wow, much better than Flex ?? did this test couple more time n yep, the 4-5 month old Flex r broke down :-( contacted Reef n they r very nice n helpful, took a few weeks but finally get email with code, so now here trying to fig out what want now. another Flex, try the Fanning ?? was amazed when didn't see but 1 review of the Flex, so fig I'd tell my story since I'm reading all the these now LoL It does look like they have had a CQ issue n hoping they have all that stock removed. seems this company has good following n I hope I will b another.
Date published: 2020-05-07
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