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Updated February 2022
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Why trust BestReviews?
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. Read more  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. Read more  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.Read more 
Bottom line
Pros
Cons
Best of the Best
RuffleButts Long Sleeve One Piece Swimsuit
RuffleButts
Long Sleeve One Piece Swimsuit
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Fashionable Protection
Bottom Line

This adorable long sleeve 1-piece offers impressive sun protection and is available in various color patterns.

Pros

Made from nylon and spandex blend. Equipped with UPF 50+ protection to keep toddlers from getting sunburnt. Features zipper closure and 3 snaps at the base for convenient changes. Size choices from newborn infants up to 2-year-olds. Over 30 different pattern choices.

Cons

Not as durable as desired; material stretches out.

Best Bang for the Buck
Carter's Simple Joys Boys Swim Trunk and Rashguard
Carter's
Simple Joys Boys Swim Trunk and Rashguard
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Bargain Pick
Bottom Line

A trusted brand that doesn't disappoint on quality or adorable options. This set keeps toddlers covered and cool.

Pros

Thick, high-quality rashguard. Durable swim shorts. Made from polyester material. Helpful sun coverage. Drawstring waist in shorts adjusts to child's size. Sizes choices from 3 months up to 5 years. Fun themes and color choices.

Cons

Runs small so you may need to order a size up. Poor logo quality.

uideazone One Piece Beach Swimwear
uideazone
One Piece Beach Swimwear
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Simple Yet Solid
Bottom Line

This unisex option is available in multiple different colors and comes at an affordable price.

Pros

Made with 100% quick-dry polyester that is lightweight and breathable. Long sleeves provide protection from the sun with UPF 50+. Sizes for age range 6 to 36 months. Various color and pattern options. Zipper closure makes diaper changes easy. Machine washable.

Cons

Reports of zipper being low quality and breaking within a few years.

MaaMgic Toddler Swim Shorts
MaaMgic
Toddler Swim Shorts
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Cute & Comfortable
Bottom Line

A simple design with fun fabrics and good fit makes this swimsuit a winner for the no-fuss kind of kid.

Pros

Quick-dry fabric made from polyester, featuring elastic around the hips. Two side and 1 back pocket. UPF 50+ sun protection. Nineteen color and pattern options. Functional drawstring closure for a comfortable, customized fit. Shorter than average swim trunks.

Cons

Rashguard should be bought separately for full-body protection.

Simple Joys by Carter's 3-Piece Assorted Rashguard Sets
Simple Joys by Carter's
3-Piece Assorted Rashguard Sets
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Trusted Brand
Bottom Line

A cute and functional 3-piece rash guard set for little girls that we love for its reputable quality.

Pros

Three-piece set made from 100% imported polyester material. Pull-on closure, no fussing with zippers or buttons. Three adorable print choices with watermelons, sea creatures, and polka dots. UPF 50+ UV ray protection. Fabric is quick-drying. Affordable low price. Durable and long-lasting material.

Cons

Bottoms can run large and tend to sag.

HOW WE TESTED

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

57
Models
Considered
155
Consumers
Consulted
8
Hours
Researched
Category cover

Toddler swimsuits have a tough job to do — protect sensitive skin while being flexible, soft, and comfortable. Today, coverage is king. Swimsuits that offer full coverage from ankle to wrist let your little one play in the sun with less chance of sunburn. Those that offer UPF protection can help even more. But you also have to consider fabric durability. Toddlers scoot, run, and swim, which means swimsuit fabrics need to be able to move with them without snagging. Toddler swimsuits also have the luxury of some of the most adorable designs on the beach with sharks, ruffles, and coordinated accessories around every corner.

Our Top Picks