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Top 10
September 2025
Best Toddler Boy One Piece Rash Guard Swimsuit 3t
We made a list of the top 10 Toddler Boy One Piece Rash Guard Swimsuit 3t based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
Gerber Baby Boy's Standard Toddler Long Sleeved Rashguard Swim Bathing Suit Set, Turtles, 3T
Gerber
9.6
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UPF 50+ fabric to protect against harmful rays
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Fast-drying material to protect against rashes from water play
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Great set for sibling matching with coordinating one piece rashguard
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Set includes: long sleeve rash guard and swim trunks
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Green rashguard with screenprint art and green swim trunks with printed turtles all-over
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25% Discount
2
Gerber Boys' Toddler Long Sleeve One Piece Sun Protection Rashguard Swimsuit, Blue and White Sharks, 3T
Gerber
9.5
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Includes one rashguard
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Features UPF 50+ fabric to prevent sunburn, comfy crew neck & long sleeves
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Zip-front allows for easy on/off when the rashguard is wet or dry
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Perfect baby boy or toddler boy rashguard for any outdoor or indoor swimming activity!
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Navy / light blue with shark print
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3
Funnycokid Swimsuit Baby Boys 3t Rash Guard Toddler Bathing Suit One Piece Swimwear Car 02 Zipper Sunsuit UPF 3-4T
Funnycokid
9.4
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UPF 50+ – This baby boy swimsuit is UPF 50+, it will prevent burns and skin damage caused by exposure from the sun.Get maximum protection with the Baby Girl/Baby Boy Sun & Swim Suit!
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Fabric & Care--This Baby Boy Bathing Suit is made of soft, comfortable and stretchy fabric. The material is held up wonderfully to the beach and pool, without snagging or fading.
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Ease of Use - Zipper system makes this baby rash guard swimsuit for easy on/off and quick diaper changes / Quick wash after each use / Machine washable.
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Body & Bottom Coverage - Torso and bottom coverage. Ensure your little one learns to love the water without a sunburn.
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Pattern Feature - Shark/Mermaid/Striped/Floral,interesting cute patterns,let your baby fall in love with swimming.
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21% Discount
4
Baby Boys Kids Swimsuit One Piece Toddlers Zipper Bathing Suit Swimwear with Hat Rash Guard Surfing Suit UPF 50+ (Shark, 2-3T)
Yober
9.3
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Shark Printed,Baby rash guard swimwear with cool shark pattern for a flattering look,Soft, Quick-drying, 4-way stretch.Swimsuit for little one!
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Back zip for easy on and off.Zipper flap for protection,Long sleeve.Full arm,torso and bottom coverage.
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Boys rash guard suit,UPF 50+ UV sun protection blocks UVA and UVB rays,effectively resist ultraviolet ray, protect children's skin.
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Suitable for swimming,bathing,surfing,water sport summer holidays,beach vacation ect.
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Baby Toddler One Piece Zip Sunsuits with Sun Hat UPF 50+ Sun Protection Infant Beach Swimsuit.
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5
ALVABABY 2-3T Long Sleeve Zip Rashguards, Baby/Toddler Girls' Rash Guard Sets, Boy's Swimsuit UPF 50+ Sun Protection One Piece Zipper Bathing Suit ST-Q04-2-3T
ALVABABY
9.2
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Comfortable & Soft Material: Crafted from high-quality polyester, our toddler swimsuit is designed with specially treated fabrics that are softer, more comfortable, and skin-friendly, ensuring your little one feels great all day long.
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Stylish Design: Featuring a trendy design Long Sleeve Rashguards /Summer Swimsuit, this cute and fashionable swimsuit will make your little stand out during beach outings or pool play. Sun protection factor is UPF 50+.
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Versatile for Various Occasions: Perfect for swimwear, beach trips, and vacations, this swimsuit is an ideal choice for any summer adventure, making it a great gift for birthdays or special ocasions.
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Multiple Size Options: Available in a variety of sizes, including 3 months to 3 years, ensuring that every little girl can find the perfect size swimsuit to accompany her as she grows and enjoys her summer adventures.
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Easy Care Instructions: The swimsuit is machine washable or can be hand washed, recommended to use cold water and avoid bleach, making it easy to care for and keeping it looking vibrant and new all summer long.
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17% Discount
6
uideazone Baby Boys Long Sleeve Swimsuit Blue Striped One Piece Surfing Suits Beach Swimwear Rash Guard , 2-3T
uideazone
9.1
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Material: Polyester fabric,quick dry, lightweight,soft and breathable,no harm to your baby' skin.
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Exposed quarter zip with chin guard, easy to take on and take off and diaper changing.
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Long sleeve swimsuit with great protection from the sun.It's exactly what your baby needs for the summer.
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The cartoon pattern design and unique coloring motivate for children to give full play over their imaginary canvas
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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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10% Discount
7
AIWUHE Kid's Full Body Swimwear Boys&Girls One Piece Swimsuit Long-Sleeve Water Sports Rash Guard UPF 50+ Sunsuit Sets Gray 2-3T S
AIWUHE
9.0
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MATERIAL: 82% Polyamide, 18% Elastane. Rash Guard SwimSuit. ❤️❤️Item is a Swimsuit, This is not a professional wetsuit Neoprene material.❤️❤️
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DESIGN: Slip-on design with front zipper is durable for easy to put on and take off, long sleeves full suit swimsuit, are well made of polyamide and elastane, quick-drying material, good elasticity, zip up at front, comfortable to wear.
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SLIM FIT: Specific fitting design for toddlers and kids. NOTE : the swimwea may a little bit tight when it's dry in your first try, and it will be suitable in the water.
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SUN PROTECTION: Full length swimsuit provide UV UPF 50+ sun protection, One-piece long sleeve protect your children from the sun, Keep away from jellyfish bite risk. Perfect for a water sports, diving, pool swimming, beach, snorkeling, bathing, surfing, wetsuits.
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NOTE&GUARANTEE: Tight version, One-piece long sleeve swimsuit. Please do refer to the size chart on the last image or description before purchase.
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8
Aisyee Toddler Boys Rash Guard Sunsuits for Baby Boys One Piece Swimsuits UPF 50+ Short Sleeve Bathing Suits Beachwear Camo Orange 3T
Aisyee
8.9
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✓
★★★PREMIUM QUALITY BABY BOYS SUNSUITS★★★---Made of high quality blended fabrics, our toddler & baby boys one piece rash guard swimsuits are durable and soft for flexible movements with its great elasticity and durability.
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★★★UPF SUN PROTECTIVE BABY BOYS SUNSUITS★★★---One piece designed toddler baby boys rash guard sunsuits offers great coverage and comfort along with its built-in sun protection by applying the UPF 50+ rated fabrics. Enjoy a playful and carefree vacation.
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★★★ADORABLE LITTLE KIDS DIGITAL PRINTS★★★---With the simple hawaiian and animals digital fade-resistant prints, this baby boys one piece rash guard will let your boys explore and shine in the crowd freely for much more fun.
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★★★REAR ZIPPER FOR EASY WEAR & CHANGE★★★---Our baby & toddler boys short sleeve sunsuits select high quality rear zipper, which would offer you great convenience for easy put on and diaper changes before going out or on the beach.
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★★★ENJOY HAPPY SUMMER ADVENTURE NOW★★★---Our top priority is to make your boys satisfied with our toddler baby boys one piece swimsuits collections. Easy wear and easy care. Feel free to reach us for great customer service whatever the problem is.
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10% Discount
9
weVSwe Baby Toddler UPF 50+ Protection Rash Guard Easier Diaper Changes Boy Swimsuit One Piece Bathing Suit Crotch Zipper for Quicker Tree Peacock Blue Bathing Suit 3T
weVSwe
8.8
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Extra Zipper Closure at Crotch for Quicker and Easier Diaper Changing.
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Front Zipper with puller for easy on and off and Zipper flap for protection.
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UPF 50+ Sun protection,which blocks over 98% of UVA and UVB rays, allowing you to diminish the sun.
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Durable Fabric in high colourfastness to Chlorine & Sea Water resistant and Comfortable feeling with 4 way stretch.
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** For size 3T: please kindly check the size data in our size chart, this fit for baby in height 40-42inch and 34-38lbs.
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13% Discount
10
AIWUHE Boys One Piece Long Sleeve Swimsuit Toddler Swimwear Rash Guard Suits Zipper Bathing Suit Beach Summer Sunsuit UPF 50+ Yellow Dinosaur 12 5-6Y
AIWUHE
8.7
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COMFORTABLE MATERIAL: The 1-piece boy swimsuit is made of high quality 85% polyester + 15% Elasthane fabric, quick-drying and breathable, super soft hand-feeling, very comfortable to wear, it can protect your little boy from the sun. Kids swimsuit boy, boys one piece swimwear, best gifts for your little one in this summer
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HUMANIZATION DESIGN: Boy one piece bathing suit, toddler boy bathing suit with short sleeve, boys' swimwear sunsuits, toddler rash guard boy, stylish dinosaur/shark printed, front zipper for easy on and off.Anti-pinch zipper design, built-in whole anti-scratch strip. boy zipper swimsuit, make your sweet baby look more lovely and will get a lot compliments
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SPF 50+ (UPF 50+) FABRIC: One piece swimsuit for boys/boy’s swimsuit features built-in UPF 50+ which can block more than 98% of UV rays from the sun. boys' short-sleeve rash guard top offers reliable UV protection for your son, a durable summer essential that your active little boy can’t wait to wear in the water at the beach or pool
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SIZE AND COLOR: Boy rashguard swimsuit for 2-9 years toddler. please choose the most suitable size according to the detailed size description. swimming suit for boys 3t swimsuit boys 4t. color: Blue, Bright Yellow, Orange, Bright color is more visible and safer on the beach
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SUITABLE OCCASIONS: Rash guard for boys long sleeve, toddler swimming quick-drying suit, perfect for swimsuit pool, water park, seaside, holiday, travel, vacation, swimming class, hawaii, surfing or outdoor activity. Recommended hand wash in cold water under 30℃,no bleach, hang dry, the bathing suit material can stayed soft after many washes
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