Top 10 Best baby boys swimwear sunsuits in 2026

Last Updated - 7/3/2026

🏆Best Choice

SwimZip

SwimZip Boys' Long-Sleeve UPF 50+ Swimsuit for Baby, Toddler, & Little Boys

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•SKIN CANCER FOUNDATION CERTIFIED - Your SwimZip is certified by the Skin Cancer Foundation, so you know it meets the highest standard in sun protection!
•TOTAL SUN PROTECTION: SwimZip's famous sunsuit offers full-length sleeves and leg coverage to block the sun's harmful rays from the skin of baby boys (up to little boys age 6). Cover up instead of lathering up with chemical suncreens! Our sunsuits are made from our signature UPF 50+ (SPF 50+) rash guard material, which blocks out 98% of the sun's harsh UVA and UVB rays. It's saltwater- and chlorine-resistant, quick drying, breathable, and offers 4-way stretch!
•FULL FRONT ZIPPER: Our swimsuit features a full front zipper for hassle-free dressing and undressing. This design makes diaper changes a breeze, ensuring quick and easy transitions, even when the outfit is wet. Diaper changes have never been easier!
•ULTRA COMFORT AND EASY CARE: Raglan cut sleeves for enhanced mobility and flatlock seams throughout the bathing suit provide for ultimate comfort and durability of the toddler swimsuit for boys giving full, free range of motion. Simply machine wash, line dry and your baby is ready to enjoy another day protected from the sun in this infant swimsuit.
•CHECK OUT OUR WHOLE CATALOG - We offer a huge assortment of UPF 50+ sun protective swimwear. There are separates (get your trunks/bottoms and a rash guard for a change of pace from the sunsuit!) as well as 2- and 3- piece sets for boys and girls. And adults, we have you covered as well! We have FAMILY MATCHING so get your whole crew looking cute while protecting them from the sun!

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$44.99

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weVSwe

weVSwe Baby Toddler Sun Protection Rash Guard One Piece Pink Heart Girls Swimsuit Crotch Zipper for Easy Diaper Changes Newborn

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Extra Zipper Closure at Crotch for Quicker and Easier Diaper Changing.
•Front Zipper with unique puller for easy on and off and Zipper flap for protection.
•UPF 50+ swimwear can block over 98% of UVA and UVB rays,no hurts.
•Durable Fabric in high colorfastness to Chlorine & Sea Water resistant and comfortable touch feeling with 4 way stretch.
•ISO quality control system and audited BSCI and SEDEX standard for production, which covers the whole swimwear production process.

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$25.99

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SwimZip

Sunsuit Swimsuit with UPF 50 UV Protection by SwimZip,Pink,0-6 Months

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•SKIN CANCER FOUNDATION CERTIFIED - Your SwimZip is certified by the Skin Cancer Foundation, so you know it meets the highest standard in sun protection!
•TOTAL SUN PROTECTION: SwimZip's famous sunsuit offers full-length sleeves and leg coverage to block the sun's harmful rays from the skin of baby boys (up to little boys age 6). Cover up instead of lathering up with chemical suncreens! Our sunsuits are made from our signature UPF 50+ (SPF 50+) rash guard material, which blocks out 98% of the sun's harsh UVA and UVB rays. It's saltwater- and chlorine-resistant, quick drying, breathable, and offers 4-way stretch!
•FULL FRONT ZIPPER: Our swimsuit features a full front zipper for hassle-free dressing and undressing. This design makes diaper changes a breeze, ensuring quick and easy transitions, even when the outfit is wet. Diaper changes have never been easier!
•ULTRA COMFORT AND EASY CARE: Raglan cut sleeves for enhanced mobility and flatlock seams throughout the bathing suit provide for ultimate comfort and durability of the toddler swimsuit for boys giving full, free range of motion. Simply machine wash, line dry and your baby is ready to enjoy another day protected from the sun in this infant swimsuit.
•CHECK OUT OUR WHOLE CATALOG - We offer a huge assortment of UPF 50+ sun protective swimwear. There are separates (get your trunks/bottoms and a rash guard for a change of pace from the sunsuit!) as well as 2- and 3- piece sets for boys and girls. And adults, we have you covered as well! We have FAMILY MATCHING so get your whole crew looking cute while protecting them from the sun!

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$44.99

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UV SKINZ

UV SKINZ UPF 50+ Baby Boys' Hooded Sunzie - White - 3/6m

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Attached Hood - Attached hood provides comprehensive coverage to neck, ears, and face.
•Bamboo Viscose - As a highly renewable resource. 52% COTTON/ 43% BAMBOO VISCOSE/ 5% ELASTANE
•Lightweight & Breathable - Ideal for cool and comfortable coverage on hot and sunny days.
•Moisture Wicking - Bamboo Viscose naturally wicks away moisture from the body, keeping sweat off your skin helping you to stay cool and dry.
•Buttery Soft - So ultra-soft to the touch, you'll find yourself wearing it even when not in the sun.

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$32.95

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Sun Baby Clothing

UPF 50+ Sun Protection - Bamboo Footed Romper - 0-12M (Stone Blue, 9-12M)

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Sun Protection: UPF 50+ certified through rigorous third-party testing, blocking over 98% of the sun's harmful UVA and UVB rays, keeping your baby's skin safe
•Safety: Independently certified by SGS, meeting strict safety and quality standards to ensure it's gentle, durable, and safe for your little one
•Material: Bamboo viscose, soft and breathable, providing ultimate comfort
•Size: Available in sizes ranging from 0-12M
•Design: Equipped with a crew neck, long sleeves, and a zipper closure, ensuring easy dressing and undressing
•Additional Features: Comes with a zipper guard to protect from pinches, a zipper cover for added comfort, fold over mittens, and built-in foot coverage, eliminating the need for gloves & shoes

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$39.95

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UV SKINZ

UV SKINZ Baby Boy Swimsuit & Sunsuit – One-Piece Bathing Suit for Baby Boys, Full-Body Toddler Swimsuit with UPF 50+ Sun Protection, Infant Rash Guard Swimwear - Navy Blue - Orange - Size 6-12M

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•SPF 50+ SUN SHIELD: Our Swim and Sunsuit features a 4-way stretch UPF 50+ fabric, blocking 98% of UVA and UVB rays for optimal sun protection. Saltwater and chlorine-resistant, quick-drying and breathable. Recommended by the Skin Cancer Foundation.
•FULL SUN COVERAGE: UV Skinz one-piece swimsuit offers full sun protection with a long-sleeve rashguard and full-leg coverage. Ideal for infant boys' swimwear, it shields from harmful UV rays, ensuring safe playtime in any toddler swim one-piece.
•FULL FRONT ZIPPER: UV Skinz baby boy swimsuit features a full front zipper, making it easy to put on and remove, even when wet. Ideal for diaper changes, this baby UV swimsuit offers quick and hassle-free access, great for infant swim suits.
•FUNCTIONAL FRONT POCKETS: UV Skinz baby swim suit features front pockets. Great for any baby boys' swimwear, these pockets add a fun touch to this baby UV swimsuit, making it a must-have for beach days and outdoor play.
•FULL NECK COVERAGE: Our UV swimsuit features a raised mock collar with a front snap closure, providing extra sun protection for your toddler. Great for baby boys' swimwear and designed with no rough tags to irritate skin.

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$46.95

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UV SKINZ

UV SKINZ Baby Girls’ Sun and Swimsuit with UPF 50+ Sun Protection – Full Body Swimsuit for Baby, Baby UV Protection Clothing, Baby Girl Swim Bodysuit - Bubblegum Pink/White - 3/6m

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Rated SPF 50+ (UPF 50+ Fabric) for sun protection to block out 98% of the sun’s harsh UVA and UVB rays, saltwater and chlorine resistant, quick-drying and breathable material with 4-way stretch fabric. Fabrics recommended by the Skin Cancer Foundation
•Full Sun Coverage: Long sleeve one piece baby sunsuit and full leg coverage for all day sun protection
•Full Front Zipper: Full front zipper closure makes this baby girl swim bodysuit a breeze to throw on and take off, even when wet. Diaper changes have never been easier
•Functional Front Pockets: Front pockets on this infant UV swimwear are perfect for holding treasures and shells
•Full Neck Coverage: Raised mock collar with front snap closure on this full body swimsuit for baby provides additional protection against the sun and there’s no rough tag to irritate skin

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$46.95

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UV SKINZ

UV SKINZ UPF 50+ Baby Girl Hooded Sunzie- White - 3/6m

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Attached hood provides comprehensive coverage to neck, ears, and face.
•Heart shaped pocket on chest is perfect for holding treasures and shells.
•Snap closure at crotch of Sunzie makes changing diapers a breeze.
•Ideal for cool and comfortable coverage on hot and sunny days.
•Viscose made from bamboo naturally wicks away moisture from the body, keeping sweat off your skin helping you to stay cool and dry.

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$32.95

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UV SKINZ

UV SKINZ UPF50+ Baby Boys Reversible Sun Hat - Washed Navy/River - 6/12m

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Sun-Blocking UPF 50+ Material – Made from certified UPF 50+ material, the sun-blocking hat protects against damaging UVA and UVB rays; Easier to use than sunscreen.
•Adjustable Chin Strap – Built-in chin ties hold the shade on busy heads; Ties can be adjusted to fit virtually any child.
•Reversible Design for Two Looks in One – Get more for your money with reversible fabric; Reverse the hat for a different color or pattern and get two looks in one.
•Wide Brim for Better Coverage – Get better coverage from an extra wide brim with reinforced stitching to keep it flat; Hat protects the face, ears and neck.
•Salt Water and Chlorine Safe Material – Salt water and chlorine resistant sun shade is perfect for the beach or the pool; Ideal for everyday use.

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$24.95

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UV SKINZ

UV SKINZ Baby Girls’ UPF 50+ Reversible Sun Hat – Sun-Blocking Hat-Misty Purple-3T

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Reversible Design - Reversible design gives more ways to wear.
•Under the Chin Ties- Ties allow hat to be securely held on baby's head.
•3" Brim - 3-inch brim gives comprehensive coverage to neck, ears, and face.
•Chlorine & Salt Water Resistant - Special treated to resist damage to keep you covered season after season.
•4-Way Stretch - This stretch allows the garment to move with you for comfort while active in the sun.

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$24.95

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