Kai Collection

Under The Kai Surf Suit

Regular price $5.00
Regular price $50.00 Sale price $5.00
You Save 90% ($45.00)
12 reviews
Regular price $5.00
Regular price $50.00 Sale price $5.00
Sale Sold out
You Save 90% ($45.00)

The surf suit is perfect for giving your little one comfort and protection while they play under the sun. Our 4-way stretch recycled fabric is made with quick drying material that has a UPF of 50+ and is also chlorine resistant. Your keiki will be ready for everything from surfing to swimming in their adorable Under The Kai Surf Suit! 

**For infant sizes up 18-24 months, we’ve included snaps on the bottom for easy diaper changes while at the pool or on the beach! 

**Please note that the suits run small, so we recommend sizing one size up.

For sanitary purposes, surf suit purchases are final sale.

Kai Collection

Hawai'i is such a melting pot of people and cultures,

So we designed our mermaid print to celebrate our diverse history. Our Under The Kai print was inspired by the Little Mermaid and brings a unique island spin to the classic underwater tale -- adding an island touch with plumeria flowers, pineapples, and honu (Hawaiian Green Sea Turtles) scattered throughout. Designed in collaboration with local artist Suzanne Jennerich, whose art conveys such joy and cheerfulness that it’s as if she captured happiness and placed it on her canvas.

Fabric: 80% recycled polyester, 20% spandex

Care: Hand wash cold (without bleach), dry in shade. 

Features: High neck for added sun protection, back zipper closure, lined in body of suit

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Why shop with us…

The favorite blankie of 1000's of babies worldwide

1% of all sales donated to Hawai'i non-profits

Eco-friendly biodegradable packaging

Authentic and original island designs

“Under the kai surf suit”

I bought these for my twin daughters and absolutely love them! The long sleeves keep the sun away from their skin and I love the stretchy material - not to mention the adorable pattern. Having a zip up the back as well as snap buttons on the bottom makes it easy to get on and off. Love these!

- Brittany H.

Customer Reviews
4.6 Based on 12 Reviews
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Ashley T.
United States

Love it!

Their suits for so well, are super soft and look so cute on. I bought one in every size. Highly recommend

United States United States

Awesomely cute and functional

This swimsuit is so cute, soft and it feels very ethical to dress our sweet baby in this soft recycled plastic fabric. The body of the suit is double layered so it is not see thru, and the sun protection is effective. As they say it runs small. If you are familiar with cocomoon products, this 18-24 suit has the same body length (shoulder to crotch) as the 12-18 romper. For reference, the baby in the pic is 19 pounds and wearing size 18-24 swimsuit with plenty of room to grow. Thanks cocomoon for this great product to protect our baby and our planet.

Coco Moon Under The Kai Surf Suit ReviewCoco Moon Under The Kai Surf Suit Review
Janelle S.
United States United States

Under the Kai Surf Suit

Such a cute little swimsuit! I like how it’s still designed as a swimsuit but also keeps baby’s skin protected. And what better print for a little girl’s swimsuit than mermaids!?

Sandi B.
United States United States


Saved this to give to my 1yr old granddaughter for her 1st Birthday. She had been using side 12-18 months in the full body zip up. So as advised I sized up. Well she tried to use for 1st time and she was so upset because she could NOT get her arms thru the sleeves! We compared to the 12-18months which are arms are still able to go thru! But not this one! So disappointed. It is now a waste of money. I have been a happy customer up until now.


Coco Moon

Aloha Sandi! Thank you for your honest feedback! We are so sorry to hear that you are disappointed with the fit! We sent you an email to discuss further this issue! xo

Ruchelle B.
United States United States


Absolutely adorable swimsuit

It's our kuleana, or responsibility, to take care of our environment and our community.

We're proud to donate a portion of all proceeds to Hawai'i based non-profits doing powerful work for our environment and our children. We are also committed to doing our part by packaging our items in fully biodegradable cassava starch bags wherever possible

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