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7 Best Baby Swimwear (2022 Reviews)

7 Best Baby Swimwear (2022 Reviews)
Updated on

Introducing your baby to swimming in a safe setting is not only a fun experience but also an essential life skill to learn. Your little one is ready to be in the water at an early age when dressed appropriately. When preparing your baby to go swimming, ensure you have appropriate swimwear that fits your child comfortably and has features that make changing your little one easier.

This selection of swimsuits provides options with full-length zippers and quick change snaps for easy dressing, as well as long sleeve rash guards and two pieces that offer extra sun protection for swimming outdoors. Once you have the appropriate swimwear, you’re ready to share the love of water with even the smallest swimmers.

The Best Baby Swimwear

  • 1. RuffleButts Baby Long Sleeve One Piece Swimsuit with UPF 50+

    (Best UPF protection — $$)

    Why it’s great: The built-in UPF 50+ protection in this long sleeve suit means you can spend more time swimming and less time applying sunscreen. The RuffleButts Baby Long Sleeve One Piece Swimsuit with UPF 50+ is created with a rear zipper for easy on and off and three nickel-free snaps to make diapers accessible for quick diaper changes. The myriad of charming prints and endearing ruffles means you can choose the swimwear that best suits your tot.

    Keep in mind: The swimsuit runs on the tighter side along the waistband. Consider sizing up if your infant is on the larger side of the spectrum.

    Good for: Parents looking for baby swimwear that also offers sun protection.

  • 2. Simple Joys by Carter’s Rash Guard Set

    (Best rash guard option — $)

    Why it’s great: The two-piece design and working drawstring on the swim shirts provide a secure fit for your infant. The Simple Joys by Carter’s Rash Guard Set offers ample protection from the sun’s rays while also protecting arms from abrasions in the pool or on the beach. The quick-dry fabric of this swimwear means your little one won’t be shivering cold when out of the water and the fun, spunky shirt characters will excite even the most reluctant swimmers.

    Keep in mind: It is recommended to hand wash this swimsuit to extend its life.

    Good for: Parents looking for swimwear that provides their infant with arm protection for both sun rays and abrasions.

  • 3. LYSMuch Infant Baby Girl Bikini Swimsuit

    (Best two-piece — $)

    Why it’s great: From fringe details to adorable prints, the LYSMuch Infant Baby Girl Bikini Swimsuit is not only a fashionable baby swimsuit but also makes changing your little one simple due to the two-piece style. The high-quality materials are soft on your little one’s sensitive skin, and can be hand washed or thrown in the washing machine for thorough cleaning. A matching hair tie is included to complete the look.

    Keep in mind: The hair tie is a strip of fabric that you can size and tie on your own.

    Good for: Parents in search of a two-piece swimwear option that makes diaper changes and getting their infant dressed a breeze.

  • 4. uideazone Infant Zipper Rash Guard Swimsuit

    (Best unisex option — $)

    Why it’s great: The sweet, neutral patterns of the uideazone Infant Zipper Rash Guard Swimsuit allow this swimsuit to work for both baby girls and boys. A quarter zip with chin guard makes it easy to get on and off, while the breathable fabric is lightweight and dries quickly. The long sleeve look offers additional sun protection, while the shorts keep your baby cool in warm weather.

    Keep in mind: This swimsuit is on the looser side for most infants and does not provide a tight, snug fit.

    Good for: Parents looking to invest in a swimsuit that can be used by both girls and boys, making it ideal for passing down between siblings.

  • 5. Aquajoy Warmsy Reversible Baby Wetsuit

    (Best reversible option — $$)

    Why it’s great: The reversible design of this baby swimwear provides you the look of two swimsuits in one purchase. The Aquajoy Warmsy Reversible Baby Wetsuit is made of high-quality material that not only guarantees sun protection but also provides a layer of warmth from chilly water, which is especially important in swimming in lakes and oceans. The full-body construction means your tot’s limbs are covered. The thick fabric also prevents your child’s lotions and creams from being washed away and is ideal for infants with eczema or dry skin.

    Keep in mind: The ankle bands are not skin tight and may allow water to get in under the wetsuit on smaller-sized infants.

    Good for: Parents who want two swimsuits in one.

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  • 6. Simple Joys by Carter’s Baby 1-Piece Zip Rash Guard

    (Easiest on and off — $$)

    Why it’s great: With a full-length zipper from ankle to chin, the Simple Joys by Carter’s Baby 1-Piece Zip Rash Guard is easy to put on and take off wiggly babies. The quick-drying fabric provides 50+ UPF sun protection in the form of full-length sleeves and knee-length shorts. Plus, the tagless design won’t irritate your little one’s skin and the machine-washable fabric makes cleaning up spit-ups and spills quick and easy.

    Keep in mind: The swimsuit has a loose, oversized fit. Opt to size down if looking for a more fitted look for your infant.

    Good for: Parents who prioritize baby swimwear that’s not a battle to take on and off a wiggly child.

  • 7. VAENAIT Baby UPF 50+ Swimsuit with Quick Change Snaps

    (Best for diaper changes — $$)

    Why it’s great: The quick-change snaps on the VAENAIT Baby UPF 50+ Swimsuit with Quick Change Snaps allow for easy access to diapers so you don’t have to interrupt your child’s playtime when needing to change his or her diapers. The breathable, four-way stretch is wicked drying and machine washable. Plus, the advanced spandex technology is designed for long-term wear while still maintaining its shapes over time.

    Keep in mind: Some of the lighter color options in this swimsuit may become see-through when wet.

    Good for: Babies who like to be in the water for extended periods of time and need easy access for diaper changes that won’t interrupt play.

Best Overall

The RuffleButts Baby Long Sleeve One Piece Swimsuit with UPF 50+ is our overall top recommendation. It's the highest quality product we have found with the most affordable price making it the best value on our list..

FAQs about Baby Swimwear

  • 1. What should I look for in baby swimwear?

    When looking for baby swimwear, keep in mind the places your little one will be swimming. Long, protective sleeves and UPF protection is ideal for beaches and outdoor pools while lightweight swimsuits are best for heated, indoor swimming areas.

  • 2. How do I care for my baby’s swimwear?

    After swimming, be sure to rinse your child’s swimsuit thoroughly in clean water to get out as much chlorine or saltwater as possible. Check the care instructions to see if your baby swimwear is machine washable. Allow the swimsuit to air dry to extend its life.

  • 3. Why is swimwear important when introducing my baby to water?

    Swimming can be an overwhelming experience for little ones, both the act itself and getting comfortable with the temperature change. A comfortable swimsuit that offers sun protection, as well as warmth, can help your baby acclimate more quickly to being in water. Full-length zippers and snap closures can make it easier for you to get your child dressed as well as change your infant’s diapers.

  • 4. What size swimwear should I get for my child?

    Follow the sizing guide for the swimwear of your choice. Given the particular style and fit of the swimsuit, you may want to size up to ensure you have enough room to get the swimsuit on and off without a struggle.

  • 5. What’s the difference between a swimsuit and a rash guard?

    A swimsuit is designed for swimming in water and is made from materials that won’t hold onto liquid and dries quickly. A rash guard typically protects users from abrasion rashes as well as offering protection from the sun’s rays. A combination of a swimsuit and rash guard is a suitable option for babies, kids, and adults.


Finding the perfect swimwear for your baby can make introducing them to water and swimming that much easier. Investing in swimwear that’s easy to take on and off as well as options that provide additional sun protection are qualities to look for when choosing what your little one should wear swimming. From bright patterns that can easily be spotted at the beach to trendy earth tones that will match the whole family, this selection of baby swimwear is sure to make swimming a fun and comfortable experience for your infant.