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Fit Guide

Take me to the Size Chart

Calling all beach babes! We have a revolutionary new development here at Kai Kini Bikinis to make your online shopping experience a million times easier! Introducing the super awesome “Kai Kini Fit Guide” so you ladies can make sure you get the right size for your ladies! 

7 real women showed up at the studio to try on, find their perfect size and then tell you what they think about the tops so you can get a true idea of how they really fit.



Here's what Bimini has to say about each style:


To start with my favorite top from the beginning, the Ekolu top. Not only is it KaiKini’s top seller most likely due to the super cute adjustable three string design that distributes the weight evenly on your shoulders, not your neck which I’m so grateful for, but it’s my staple go to for big wave surf. I mean, nothing can shake this suit. I don’t even have to worry about anything falling out or even moving after a huge wipe out which is absolutely priceless if you are any kind of water or land athlete. 



 The Sport top is pretty aptly named. It’s functional for just about any sport I can think of with it’s beaded X back design. This fantastic design blows my mind every time I think about it. You can move the bead up for intense sports to make it a tighter fit and push it lower for more comfort when hanging out on the beach. Just brilliant, right?



Just when I thought they couldn’t possibly get any better, enter The Palama. The newest addition to the family and in my opinion the prettiest sister. But really, when I put this baby on I did not want to ever take it off. Lots of natural lift for my lovely lady lumps, tons of strappy weight distribution and best of all super comfy! Also doubles as a cuter, less restrictive sports bra when hiking, stand up paddling or doing yoga.



I get it though if you’re a creature of habit like me. I wore triangle tops for at least ten years before I switched it up and I still have a soft spot in my heart for those lovely equilateral boob sheaths so we have just the thing for you. The Triangle is sexy like all the triangles you ever wore but this is not your regular boring triangle top. Add the amazing adjustable beads and no neck wrapping halter pains and you might have a better idea of how rad this pretty little number is.

So, problem solved. The online bikini shopping experience just got way easier to get a realistic idea of how our suits are going to accommodate your ladies and you have an idea on what each top offers. We know how hard online shopping is for clothes, especially a bikini and we made this to try and help erase your doubts and assist you in choosing the perfect size online. 


>> Please email us at with any sizing questions- we love to help! <<


Size Chart



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