Top 10 Best baby boy swim in 2026

Last Updated - 6/29/2026

🏆Best Choice

Simple Joys by Carter's

Simple Joys by Carter's Baby and Toddler Boys' 2-Piece Swimsuit Trunk and Rashguard

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•2-Piece Swim Set: Includes a rashguard top and matching swim bottoms, providing a complete and coordinated beach or pool outfit for easy styling.
•Versatile Sleeve Options: Available in both long and short sleeve options, giving flexibility to match different weather conditions and levels of sun protection.
•Fun Prints and Vibrant Colors: Features a variety of playful patterns and bright colors to keep your child looking stylish and excited to wear, perfect for summer vibes.
•Tagless Design: The tagless interior ensures a soft, irritation-free experience, keeping your child comfortable for hours of fun.
•UPF 50 Protection: Crafted with built-in UPF 50+ protection, helping shield sensitive skin from harmful UV rays, so they stay safe and comfortable outdoors.
•Quick-Dry Fabric: Made from lightweight, quick-drying materials to keep kids comfortable in and out of the water and reduce chill.
•Durable and Fade-Resistant: Designed to withstand sun, sand, and chlorine exposure, with high-quality materials that maintain their vibrant look and shape over time.
•OEKO-TEX Certified: Made from materials that meet the OEKO-TEX Standard 100, ensuring they are safe for delicate skin.

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$19.00

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upandfast

upandfast Infant Boy Swimsuit UPF 50+ Sun Protection Baby Boys' Swimwear One Piece Bathing Suit with Sun Hat (Green Whale, 6-9 Months)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•COMFORTABLE MATERIAL: This baby swimsuit is made of durable fabric, which is very soft and stretchy. Your little one will feel comfortable and relaxed all the time
•CUTE SUN HAT: Toddler rash guard that comes with a lovely hat, it covers baby's delicate face and neck. which can give baby more protection when playing at the sea, beach or under the sun
•UPF 50+ SUN PROTECTION: This baby swimwear UPF 50+ sun protection blocks 97.5% of harmful UV radiation to keep your cutie safe in the sun
•HUMANIZATION DESIGN: This one-piece baby bathing suit has a front / back zip for convenient putting on and taking off. Zipper flap and garage protect your baby's delicate skin
•BODY AND BOTTOM COVERAGE: Torso and bottom coverage. Ensure your little one learns to love the water without a sunburn. The baby sun swimsuit makes a great shield against the sun’s rays

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$19.98

$23.97

-17%

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Simple Joys by Carter's

Simple Joys by Carter's Boys' 2-Pack 1-Piece Zip Rashguards, Turtle/Whale, 12 Months

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•2-Pack Value: Includes two rashguard swimsuits, offering great value with multiple style options in one set. Perfect for alternating or packing extras for vacation or swim practice
•Long Sleeve Design: Provides full arm coverage to protect against the sun, keeping your child safe while they enjoy outdoor water activities
•Fun Prints and Colors: Featuring bright, playful designs and vibrant colors, making these swimsuits fun and stylish for active boys
•Tagless Comfort: Designed with no tags for added comfort, preventing irritation and ensuring a smooth fit all day
•Full Zip Closure: Easy to put on and take off, with a secure zipper that keeps the rashguard in place during water play
•UPF Protection: Built with fabric offering UPF protection, shielding your child’s skin from harmful UV rays during sunny days at the beach or pool
•Durable and Quick-Drying: Crafted from durable, quick-drying materials for long-lasting wear and fast drying after water activities
•Product received may be manufactured in Vietnam

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$30.00

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Gerber

Gerber Baby Boys Baby Toddler Long Sleeved Rashguard Swim Bathing Suit Set Blue Sailboat 18 Months

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•UPF 50+ fabric to protect against harmful rays
•Fast-drying material to protect against rashes from water play
•Great set for sibling matching with coordinating one piece rashguard
•Set includes: long sleeve rash guard and swim trunks
•Blue and white raglan rashguard with screenprint art and blue swim trunks with lighthouses printed all-over

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$21.99

$23.99

-8%

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Hnyenmcko

Hnyenmcko Baby/Toddler Boy Rash Guard Swimsuit Long Sleeve One Piece Zipper Swimwear Sunsuit Infant Bathing Suit Beachwear (Animal-Beige, 18-24 Months)

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Material: Baby bathing suit boy, made of 82% polyester, 18% elastane, stretch fabric, lightweight, Soft and skin-friendly, and quick dry, durable, comfortable and breathable, effectively resist ultraviolet ray, protect children's skin.Swimsuit for baby boy, worth a buy
•Design: Toddler bathing suit boy, infant long sleeve swimsuit boy, round neck, back/front zipper closure for easy on and off, newborn swimsuit boy, dinosaur/marine animal print, super cute and lovely, your little boy will stand out in the crowd
•Sizes: Suitable for 0-3 month baby swim suit, 3-6 months,6 month bathing suit boy, infant boy swimsuit 9-12 months, baby boy bathing suit 12-18 months, 18-24 month swimsuit boy, 2t swimsuit boys, toddler bathing suit boy 3t,4t swimsuit boys,4-5 Years.Please refer our size charts for details
•Occasion: Perfect for summer vacation, playing at beach, baby shower, Children's Day, birthdays, Christmas, baby photos, beach, surfing, swimming pool, water parks,, gym, casual, etc. The baby swimsuit is the best choice for indoor and outdoor activities
•What You Get: 1 x Baby/Toddler boy one piece swimsuit + 1 x Hat/NO. If you have any questions, you can feel free to contact us

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$16.39

$17.39

-6%

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Gerber

Gerber Toddler Boys' Swim Trunks, Sailboats, 2T

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Includes two swim trunks
•UPF 50+ fabric to protect against harmful rays
•Comfort-stretch waistband
•Fast-drying material
•Light blue with sail boat pattern trunks

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$20.99

$26.99

-22%

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MA&BABY

Baby Boys Swimsuit Onepiece Striped Zipper Swimwear Baby Toddler Girls Bathing Suit Rash Guard Swimming Sunsuit (Green, 12-18 Months)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Many Occasions---3-12 Months BABY PLEASE CHOOSE A LARGE SIZE. Newborn toddler kids girls zipper jumpsuit beachwear is perfect for baby girl kids swimming, water park, surfing, beach, tropical vacation, sports, vacation and more.
•Soft Material---Summer toddler baby boy girl swimsuits are made of polyester, soft and skin-friendly, comfortable and breathable, full of cool feeling in summer, Baby girl bathing suit, baby boy one piece bathing suit is perfect for kids swimming, water park, surfing, beach, tropical vacation, sports, vacation and more
•Kids Beachwear---Rash guard swimsuit for baby boys,baby girls swimsuit 9-12 months ,striped printed, 1/2 zipper,with hat round neck, long sleeve jumpsuit swimsuit, summer casual zipper swimsuit, easy to put on and take off, perfect for summer wear
•Size and Color---Beach baby girl swimsuit.6-12 Months, 12-18 Months, baby girls swimsuit with snaps 12-18 Months,1-2 years,2-3 years,please choose the most suitable size according to the detailed size description. color: Green,Blue
•Perfect Gift:---Swimsuits for baby boys 6-9 months,Summer toddler baby girl swimsuits, baby girl one-piece swimsuit, toddler girl one-piece swimsuit is an ideal gift

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$13.44

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uideazone

uideazone 6-12 Months Baby Boys Swimsuit Navy Blue Striped Long Sleeve Sunsuit One Piece Rash Guard Swimwear Swim Suit

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Material: Polyester fabric,quick dry, lightweight,soft and breathable,no harm to your baby' skin.
•Exposed quarter zip with chin guard, easy to take on and take off and diaper changing.
•Long sleeve swimsuit with great protection from the sun.It's exactly what your baby needs for the summer.
•The cartoon pattern design and unique coloring motivate for children to give full play over their imaginary canvas
•Great full body swimsuit for the beach or pool or wherever swimwear is worn.Makes a great present for baby boys,baby girls and New Baby!

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$14.99

$17.99

-17%

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Gerber

Gerber Baby Boys Toddler Long Sleeve One Piece Sun Protection Rashguard Swimsuit, Surfboard, 12 Months

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Half-length zipper with neckline protector and snaps at legs
•UPF 50+ fabric to protect against harmful rays
•Fast-drying material to protect against rashes from water play
•Light blue and green color scheme
•Surfboard and palm tree pattern

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$17.00

$21.99

-23%

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Hurley

Hurley Baby and Toddler Long Sleeve Rash Guard Swim Suit 2-Piece Outfit Set, Dutch Blue/Stripe

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•BREATHABLE FABRICS: Made of smooth and soft poly knit fabric.
•SUN PROTECTION: Both pieces have a UPF 50+ finish to help protect your child's skin from the sun's harmful UV rays. Apply sunscreen to parts of your little one's skin not covered to help keep them protected from UV rays.
•COMFORT THAT LASTS: The tagless neckline creates fuss-free wear, and added stretch provides a snug, yet comfy fit for ease of movement.
•COMFORT THAT LASTS: The top has a tagless crewneck for fuss-free wear and the shorts have a stretch waistband for a comfy fit (drawcord is non-functional).

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$10.73

$24.99

-57%

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