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Thermal Swimsuit One Piece Warm in One Wetsuit Swimwear for Babies by Splash About

Based on 3,215 reviews
Condition: New
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$32.00
Save $3.00 was $35.00

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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Nov 3
Order within 3 hours and 57 minutes

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At a glance

Condition
New
Size
6-12 Months
Color
Under the Sea
Material
Polyester Blend
Sport
Swimming
Closure Type
Zipper
Chest Size
56 cm
In the box
1x Warm in One

Features 5

  • Ultimate Warmth for Babies Fully fleece-lined wetsuit keeps babies and toddlers warm and cozy during swim sessions, even in cooler water.
  • Full Body Coverage Long sleeves and legs help maintain core body temperature while protecting delicate skin.
  • Soft, Gentle & Easy to Wear Luxuriously soft fleece lining and wide-opening back Velcro make changing quick and simple.
  • Perfect for Sensitive Skin Ideal for babies who feel the chill or have eczema; helps retain warmth and comfort in every swim.

Description

This unique fleece lined baby wetsuit is designed to provide maximum warmth for babies during their first swim and beyond. Super soft and cozy, the wetsuit has full length arms and legs to keep babies warm in the water and during the walk to and from cool changing rooms. Works like a normal wetsuit, also helps keep barrier creams in place and is ideal for babies with sensitive skin conditions. The Warm In One Baby Wetsuit is a must have to extend pool time and make swimming experiences happy.

Specs 20

Material Polyester Blend
Color Under the Sea
Brand Splash About
Sport Swimming
Closure Type Zipper
Chest Size 56 centimeters
Sleeve Type Long Sleeve
Age Range (Description) Infant

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Get it!!!
This suite is perfect for a day of swimming. Wheather at the lake or at the Dells(wisconsin dells). It dries fast as well. It does run small. The quality is worth the money. And it is super cute. We took this with us to The Wilderness in Wisconsin dells, my 9 month old was nice and cozy while all the other babies around were shivering. We also spent almost every day of summer at the lake and this suit kept my little guy warm and protected from the sun. I highly, highly recommend you get this! ... show more
Reviewed in the United States on April 29, 2025 by Bolo

Kept him warm and fit perfectly.
Size: 6-12 Months Color: Playful Otters
Purchased size 6-12 months. Fit my 9month old perfectly, with some room to grow into. He wears a solid 9month in clothing. Kept him warm and cozy, love this warm swimsuit! (In picture legs are a bit short but that is just from bunching up when he sat down. When he stands it’s perfectly to his ankles.) ... show more
Reviewed in the United States on December 3, 2025 by Geovonni Gorsuch

Baby enjoys pool without being shocked by cold water!
I LOVE this! My 5 month old loves the pool but the water is so cold it would make him cry and tremble when he had a refinar onesie bathing suit so I couldn’t take him in the pool. Then I found this, which is lined with fleece, and he stays very warm. He doesn’t even flench when we go in the water and is able to stay in for hours! Also, when I take him out of the pool, he doesn’t start to shiver either. The fleece keeps him warm in and out of the water. ... show more
Reviewed in the United States on June 30, 2024 by Mama

The arms and legs are not tight, water gets in so easy.
Size: 12-24 Months Color: Nina's Ark
My 15 month old fit in it, but it’s baggy. If I were to size down it would be too short. The arm and leg bands are not tight so water gets in so easy. Luckily she wasn’t more on the side than in the actual water so it kept her warm but I will be returning.
Reviewed in the United States on May 6, 2026 by LMS

Great buy!
This is perfect for my 9 month old with from lessons. The pool is chilly so it keeps him warm! He’s a big boy so sizing up was the way to go!
Reviewed in the United States on December 4, 2025 by Alex

Soaks so much water up
This just soaks water and leaves the suit extremely heavy on my baby
Reviewed in the United States on August 26, 2026 by Peggy capener

Amazing Quality
Size: 3-6 Months Color: Playful Otters
Amazing quality! Perfect for what we needed!
Reviewed in the United States on March 11, 2026 by bluearmand

Good in cold water
Kept my girl warm in the cold river. She could t stop playing
Reviewed in the United States on March 30, 2026 by Krista
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