Swimsuits For 4 Year Olds

Dive into summer fun with our collection of swimsuits for 4-year-olds, designed for comfort and play. Featuring vibrant colors and playful patterns, these swimsuits ensure your little ones look adorable while enjoying the water. Our selection includes one-piece suits, swim trunks, and rash guards, all made from quick-drying, durable fabrics that provide excellent sun protection. Perfect for beach days, pool parties, or family vacations, these swimsuits combine style and functionality, making them a must-have for your child's summer adventures.

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61 products
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On Sale
Andy & Evan Girls' Rashguard Swim Top
  • Pink
  • Pink Swirl
  • Blue

Andy & Evan Girls' Rashguard Swim Top

$8.97

WAS: $24.99*

(4)

order now and watch her smile light up the whole beach additional details& features upf 50+ sun protection with fabric recommended by the skin cancer foundation fun smiley face print long sleeves 85% polyester, 15% spandex machine wash cold, do not bleach, tumble dry medium, cool iron from inside...

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5 Gigi H
Both it for my grand daughter. She loved it. Super comfortable

5
Works well both in and out of the water! Would recommend.

5 Jujurey
Bought this for my daughter! I love the material and uva/uvb blockage. The material is nice and the print as well

TYR Girls' Ella Maxfit One Piece Swimsuit
  • Navy

TYR Girls' Ella Maxfit One Piece Swimsuit

$19.99

Quick Facts

thick straps for a comfortable fit keyhole back for a fun silhouette tyr® logo on left front hip lightweight ... durafast lite® offers over 200+ hours of performance upf 50+ provides sun damage

On Sale
Chubbies Boys' Magic Print Swim Trunks
  • Dino Delights

Chubbies Boys' Magic Print Swim Trunks

$8.97-$49.50

WAS: $49.50-$54.50*

(3325)

Great fit& super comfortable! ... They ’ re comfortable and flexible, especially for someone like me with big thighs I never felt constrained or that they could rip or tear at some

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5 John M.
[ The shorter length is nice and the pattern is definitely eye catching. I expect to get plenty of compliments on these swim trunks.( And none on my legs.) I love the fit and how the trunks feel in the water. These are high quality shorts. Every guys should own at least one pair.

5 Dana B.
[ super cute pattern and vibrant colors- love these!!

5 Dana B.
[ I love getting these for my boys- they are so soft and comfy, and designs are sharp with vivid colors. Winner winner chicken dinner!

5 Terry H.
[ I really like the look and fit of my classic swim. I bought a second suit shortly after I received the first. I would like them slightly longer, but I guess this is the current style.

5 Jeana V.
[ My toddler loves that he can be like his 13yo brother in his chubbies!

On Sale
Chubbies Toddler Rashguard
  • Navy
  • Turquoise/Aqua

Chubbies Toddler Rashguard

$17.99

WAS: $24.50*

(6)

Solid Rash Guard to keep the sun off the kids. ... whether you 're wearing 'em with trunks or matching 'em to the big ones, the rash guard will quickly become a weekend

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5 Robert L.
Ca n't go wrong with a matching swimsuit top and bottoms! Baby loves his new swimsuit.

5 Crystal B.
[ I bought this rashgaurd in a size 2t, I would say it may run a tad small BUT I am sure it is supposed to fit snug. All in all it is very cute, I love the color.

5 Joe S.
[ Chubbies gear is the best, and now my boys can enjoy it too

5
I bought another color one of these for my daughter and she loves matching daddy at the beach. But now I have two girls and wish there was more colors to match the guys suits!

5
Solid Rash Guard to keep the sun off the kids. Glad they made it in a matching style to the kids suits.

Dolfin Little Boys' Surfin' Swim Trunks
  • Surfin

Dolfin Little Boys' Surfin' Swim Trunks

$24.99

Quick Facts

the elastic waistband with an adjustable drawcord ensures a secure fit, allowing your little surfer to dive, splash, and play with confidence. ... crafted from high- quality, quick- drying fabric, they provide maximum comfort for all- day wear, whether at the beach, pool, or during swim

Cressi Youth Long Sleeve Swimsuit
  • Black/Blue
  • Black/Pink

Cressi Youth Long Sleeve Swimsuit

$39.95

Quick Facts

product features one- piece swimsuit sides, collar, and sleeves are made of elastane protecting against( uva- uvb) and jellyfishes neoprene front and pack portion to ensure warmth designed for kids aged between 2 to 10 years

Andy & Evan Little Boys' Long Sleeve Rash Guard & Swim Trunk Set
  • Aqua Penguin
  • Octo Green

Andy & Evan Little Boys' Long Sleeve Rash Guard & Swim Trunk Set

$59.95

Quick Facts

regular fit swim 2- piece set includes shirt and swim trunks constructed with polyester blend fabric for a comfortable feel elastic back with snap waistband provides a customizable fit multi color designs add a touch of

Patagonia Toddlers' Board Shorts
  • Milled Yellow

Patagonia Toddlers' Board Shorts

$39.00

Quick Facts

machine wash ... made of lightweight, durable 100% recycled nylon with a dwr finish to resist light moisture soft elasticized waistband allows for easy on/off; board shorts–style faux fly fun, color- blocked panels scalloped detail at side on hem adds style binding down side seam and leg opening...

Dolfin Little Boys' Little Fish Swim Trunks
  • Little Fishies

Dolfin Little Boys' Little Fish Swim Trunks

$24.99

Quick Facts

the elastic waistband with an adjustable drawcord ensures a secure fit, allowing for hours of splashing and playing. ... made from high- quality, quick- drying fabric, they provide all- day comfort and flexibility for active little

Andy & Evan Little Boys' Rash Guard and Swim Trunk Set
  • Humvee Orange
  • Tie Dye Shark

Andy & Evan Little Boys' Rash Guard and Swim Trunk Set

$59.95

Quick Facts

upf 50+ sun protection shields from the sun ’s harmful

Gen2 Little Kids' Auburn Tigers Blue Board Shorts

Gen2 Little Kids' Auburn Tigers Blue Board Shorts

$40.00

Quick Facts

design adjustable, board shorts perfect for keeping your little one comfortable at the pool all day standard fit style and team spirit team logo screen- printed at lower left leg additional details fits sizes: 4- 7 machine washable officially licensed collegiate

Dolfin Toddler's Printed One Piece Swimsuit
  • Animaloons

Dolfin Toddler's Printed One Piece Swimsuit

$24.99

Quick Facts

gk uses 4- way stretch fabrics and a proprietary stretch formula to give you the best fitting garment in the industry hand wash in cold water after each use with mild

Under Armour Little Boys' Shark Swim Set
  • Nova Orange

Under Armour Little Boys' Shark Swim Set

$42.00

(1)

two- piece set short sleeve crewneck shirt shorts with elastic waistband and matching print comfortable fabric fun ua graphic on shirt machine

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5 Ejewell
These are my favorite suits to buy for my boys. They hold their shape and wear well. We swim a lot, so durability is a must for us. Good job UA

Dolfin Toddler Solid One Piece Swimsuit
  • Lime

Dolfin Toddler Solid One Piece Swimsuit

$25.00

(1)

this fully lined swimsuit offers a better fit, and the high coverage delivers security for all- day comfort. ... Excellent. ... fit one piece swimsuit design fully lined for a better fit candy striped binding thin straps wide crossback

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5 Girls bathing suit
Excellent. A thing suit for active 5 yrs old girls

Dolfin Toddler's Printed One Piece Swimsuit
  • Hide N Seek

Dolfin Toddler's Printed One Piece Swimsuit

$24.99

Quick Facts

do not iron or dry clean ... hang dry away from heat. ... do not use bleach, detergent, or fabric softeners. ... chlorine resistant and made to retain its shape and color after long hours in the water upf 50+ protects them from harmful uv

Andy & Evan Toddler Girls' Reversible Tankini Set
  • Aqua Floral

Andy & Evan Toddler Girls' Reversible Tankini Set

$46.00

Quick Facts

2- piece tankini swim set sleeveless tankini top with criss- cross straps in back swimsuit bottoms reversible design is tropical- patterned on one side and solid- colored on the other striped

Dolfin Toddler's Printed One Piece Swimsuit
  • Playtime

Dolfin Toddler's Printed One Piece Swimsuit

$24.99

Quick Facts

fitted one piece swimsuit designed with total comfort and fit in mind, this swimsuit is engineered to fit tight to the body easy pull- on construction binding on straps includes signature uglies candy stripe in coordinating color fully lined with signature uglies candy stripe pattern in...

Dolfin Little Girls' Uglies Aurora V-Back One-Piece Swimsuit
  • Aurora

Dolfin Little Girls' Uglies Aurora V-Back One-Piece Swimsuit

$24.99

Quick Facts

plus, this suit can be matched with her older sister or swim bestie in the uglies girls' style, making for adorable sibling or friend swim outings. ... it's time to make a splash together in

Dolfin Little Boys' Fin Floats Swim Trunks
  • Fin Floats

Dolfin Little Boys' Fin Floats Swim Trunks

$24.99

Quick Facts

get ready to unleash your little one's inner ocean explorer with the little dolfin boys' fin floats swim trunks! ... plus, they can match with the entire crew in the little dolfin girls' fin floats one piece, uglies women's v- back, uglies men's jammer or uglies girls' style, making it the ultimate...

Dolfin Girls' Uglies Little Dolfin Print Tankini Swimsuit Set
  • Pandie
  • Candy Mountain

Dolfin Girls' Uglies Little Dolfin Print Tankini Swimsuit Set

$27.99

Quick Facts

do not iron or dry clean. ... fit tankini top and bottoms modest cut- sits comfortably below the hip easy pull- on fit engineered to fit tightly to the body to withstand long hours in the water fully lined in top and front lined in bottom with solid coordinating color technology chlorine resistant...

Speedo Girls' Logo Elastic Bikini Set
  • Aqua Splash

Speedo Girls' Logo Elastic Bikini Set

$39.50

Quick Facts

solid bikini bottom print top elastic logo strap design offers season- long durability ... upf 50+ protection chlorine- resistant

On Sale
Chubbies Boys' Classic Swim Trunks

Chubbies Boys' Classic Swim Trunks

$8.97-$49.50

WAS: $44.50-$49.50*

(121)

The Large was just right for thr 13 yr old. ... He likes the zipper pocket. ... Fun pattern ... Great quality ... Great products for our beach trip ... Absolutely love everything we bought for our

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5 Jeana V.
[ My toddler loves that he can be like his 13yo brother in his chubbies!

5 Jeana V.
[ My 4 year old wears chubbies almost everyday and loves them! He loves to be like his 13 year old brother!

5 Jeana V.
[ My little one wears his chubbies everyday! He had at least 4 styles. We get the most comments!

5 Natalie K.
[ Got these for my 18m old they are so cute and fit great, they do like to slide down a bit but not a deal breaker

5 Alicia B.
[ These are great swim trunks! Loose and relaxed fit. On the bigger side of XL.

On Sale
DSG Girls' High Waist Swim Bottoms

DSG Girls' High Waist Swim Bottoms

$8.97-$12.59

WAS: $17.99*

(21)

My 6 year old daughter approves of these bottoms. ... This was a huge hit with my 11 year old daughter. ... Most swimsuits fit good when dry, but loosen up when swimming or multiple

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5 Cgen
I bought this suit for my granddaughter and she loved it so much in the lemons, I bought her another one in the tie dye print. Great suit for a great price.

5 Hiccopuff
My daughter loved the style and the fit. We bought the entire set in multiple colors

5 Jennier
My daughter has a ton of bathing suits but will only wear this one. The high coverage is perfect and it ’s so cute. She gets a ton of compliments!

5 Pool Pop
I bought this bathing suit for my granddaughter and she loved and is wearing all the time

5 Kristyg322
Bought a new DSG swim suit bottoms and Bikini top for my 11 year old daughter. They fit perfectly and she loves them!

On Sale
Speedo Girls' Infinity Splice One Piece Swimsuit
  • Navy/Purple
  • Sea Level

Speedo Girls' Infinity Splice One Piece Swimsuit

$29.99

WAS: $44.00*

(27)

Hasn ’ t faded at all even w/ 4 practices/wk. ... Comfortable and a good fit ... fits terrific and super comfy ... I like the simple colors even if it is a swimsuit for kids, it fits perfectly to my 6 yo girl and she never complained about the

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5 Pickykidspickymom
My daughter absolutely loves this suit and the fit is perfect. We sized up but the fit is like non other. Will definitely buy more speedo suits.

5 SamS4410
I bought quite a few of these for my grand daughters for Xmas gifts

5 Inzu007
I like the simple colors even if it is a swimsuit for kids, it fits perfectly to my 6 yo girl and she never complained about the comfortability

5 Swimster
Hasn ’ t faded at all even w/ 4 practices/wk. Dries quickly and is comfortable

5 Bella98
This suit is perfect for your tween daughter who is ready for a more grown up bathing suit but still want one with plenty of coverage.

On Sale
Speedo Kids' Sunny G Sea Shell Swim Goggles

Speedo Kids' Sunny G Sea Shell Swim Goggles

$14.99-$22.00

WAS: $19.99-$22.00*

(1)

it features an easily adjustable bungee strap and anti- fog lenses with uv protection for clear underwater vision and to keep developing eyes safe. ... product description this printed goggle in a sunglasses- inspired design provides nonstop comfort and performance for all- day

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5 CarSeg7
One month using them 5 days a week and it has been wonderful!

On Sale
DSG Girls' Britney One Piece Swimsuit
  • Lilac Blue Dye Stripe

DSG Girls' Britney One Piece Swimsuit

$12.72

WAS: $24.99*

(2)

regular fit one piece swimsuit short sleeves offer enhanced coverage scoop neckline delivers a roomier feel inner lining elevates your comfort ... uv protection helps combat the sun ’s harmful rays check out our brand story

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5 Qourtney
Love this suit on my daughter. Modest and cute. Great fit!

On Sale
Speedo Child Life Vest
  • Pink
  • Purple

Speedo Child Life Vest

$28.00-$29.40

WAS: $40.00-$42.00*

Quick Facts

product features u.s coast guard approved designed to support comfortable movement features a durable exterior for continuous wear helps young swimmers build confidence in the water designed with antimicrobial fabric that resists odors and molds closure: front quick release buckles one

Speedo Women's Solid Racerback One Piece Swimsuit

Speedo Women's Solid Racerback One Piece Swimsuit

$82.00

(1)

fit& design easy style features removable cups made from chlorine- resistant fabric offering durability technology upf 50+ sun

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5 Obet V
I bought this as a birthday gift. True to size and perfect color for the recipient.

SwimWays Kids' Power Swimmer Vest
  • Mermaid
  • Shark

SwimWays Kids' Power Swimmer Vest

$14.99

(16)

Perfect for my 15 months old granddaughter that was too small to fit the arm inflated swimming vest. ... We received this as a birthday gift for my son that just turned

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5 terry040
I bought this for my daughter to give her more independence in the water. It encourages her to use her arms more than other products. I ’ ve noticed a big improvement with her swimming since buying this.

5 Octopus aka Noreene
Perfect for my 15 months old granddaughter that was too small to fit the arm inflated swimming vest. Great price at Dick ’s Sporting Goods.

5 Momof3toddlers
Bought 3 of these for my toddlers they are amazing. So much better than puddle jumpers or arm floats my kids can actually swim and expand their skills. All 3 started a little hesitant with the new change but within a short time could independently move around the pool with confidence even jumping in and going down the slide. Plus the price is way better then most other options and they are compact with no inflation. Only 2 draw back after 1st use held water and took awhile to dry and the strap between the legs rubbed all 3 raw on their legs next time will try not using the strap. Overall sold and happy. Game changer in the pool.

5 Chase5393
This has helped my daughter swim on her own so quickly.

5 Momof4AndGrandma
The one- star reviews did not give this a chance. I used it for my youngest two kids because I did not know about it sooner( a friend recommended it). Now I am using it with my granddaughter. There is a slight learning curve because they have to learn to balance themselves using the swimming motions. You need to be with them the first few times( it varied with my kids). One of them just took off in about 10 minutes. The other was more timid, so it took her a few days. But then they are completely independent, and I just removed a bit of the buoyancy as they became stronger. Then they just did not want to wear it anymore.

Speedo Kids' Begin to Swim Classic Arm Bands
  • Blue

Speedo Kids' Begin to Swim Classic Arm Bands

$20.00

(10)

My six year old son is heavier than most kids his age so these floats worked perfectly!!!! ... one size fits ages 2- 12 years max. ... the soft fabric is comfortable for spending lots of time in the

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5 Venkatesulu
Much nicer than other floats. Hold up incredibly well.

5 Jarrhad
My six year old son is heavier than most kids his age so these floats worked perfectly!!!!!

5 Snorkiex30
Much nicer than the all plastic ones nice colors for my son easy on and off

5 JoMo1776
Don ’ t have to blow them up and are comfortable for my child to wear. They work great.

5 Belinda boop
They work great we love them f it r our grandson at the beach

Patagonia Infants' Boardshorts

Patagonia Infants' Boardshorts

$39.00

Quick Facts

board shorts designed for little adventurers recycled nylon construction dries quickly elastic waistband locks in a secure fit knee- length offers ample

Nike Little Girls' Bubble Script Long Sleeve One-Piece Swimsuit
  • Hyper Pink
  • University Blue

Nike Little Girls' Bubble Script Long Sleeve One-Piece Swimsuit

$35.00

Quick Facts

a zippered front makes it easy to get in and out of this high- coverage suit that will keep your little one comfortable and out of the rays all day

SwimWays Kids' Floating Figures
  • Chase
  • Marshall

SwimWays Kids' Floating Figures

$14.99

Quick Facts

8 '' tall age: 3 years weight: 0. 45 lbs ... floating figures: you do n't have to worry about ariel sinking, this floating water toy will float on its own and stay upright even if it gets hit by waves indoor and outdoor: play endless pool games for hours of outdoor

Speedo Women's Printed Double X Back One Piece
  • Shocking Pink
  • Makaha Palms/Cobalt Pop
  • King Tide/Coral Sands

Speedo Women's Printed Double X Back One Piece

$58.00

Quick Facts

fit& design full coverage and fully lined made with speedo eco prolt fabric for superior comfort and durability contemporary double x- back style for that edgy- meets- fun look additional

Speedo Women's Square Neck One-Piece Swimsuit
  • Bright Cobalt

Speedo Women's Square Neck One-Piece Swimsuit

$89.50

Quick Facts

contemporary leg height one- piece swimsuit constructed with chlorine- and pilling- resistant fabric for durability removable cups for comfort and modesty square neckline provides a nonrestrictive fit adjustable straps provide a customizable

Gen2 Toddler Florida Gators Blue Long Sleeve Rash Guard

Gen2 Toddler Florida Gators Blue Long Sleeve Rash Guard

$28.00

Quick Facts

design long sleeve, crew- neck rash guard protects your little one from the sun all day ribbed, tagless collar standard fit style and team spirit team graphics printed at center chest additional details fits sizes: 2t- 4t machine washable officially licensed collegiate

Hyperflex Kids Access Backzip Wet Suit
  • Green/Blue
  • Pink/Purple
  • Black/Blue

Hyperflex Kids Access Backzip Wet Suit

$64.95

Quick Facts

in addition, the access series offers a price that will make it affordable to purchase a new wetsuit every year as the child grows. ... these suits offer flatlock seams for maximum durability and strength, adjustable collar, and a beefy ykk

Speedo Kids' Sunny G Cat Eye Swim Goggles
  • Blue/Yellow

Speedo Kids' Sunny G Cat Eye Swim Goggles

$20.00

Quick Facts

kids love our sunny g cat eye goggle for its fun looks and comfortable all- day wear. ... sunglass style comfee bungee strap uv protection anti- fog ... uv

Speedo Women's Glimmer Crossback One-Piece Swimsuit

Speedo Women's Glimmer Crossback One-Piece Swimsuit

$89.50

Quick Facts

competitive fit one- piece swimsuit features endurance+ chlorine resistant fabric for longevity fully lined for comfort and modesty allover print adds a touch of

Speedo Women's Plus Moderate Ultra Back One Piece Swimsuit
  • Speedo Blue

Speedo Women's Plus Moderate Ultra Back One Piece Swimsuit

$89.50

Quick Facts

fitted swimsuit a versatile swimsuit with a flattering minimalist design made from durable pilling- resistant fabric that keeps your swimsuit looking fresh shelf bra with fixed crisscross straps for a supportive fit moderate leg height includes a mesh liner on its compression

Speedo Women's Printed Halter One Piece Swimsuit
  • Bright Cobalt
  • Festival Fuchsia

Speedo Women's Printed Halter One Piece Swimsuit

$89.50

Quick Facts

repreve® certified recycled content ... upf 50+ sun protection chlorine& pilling resistant fabric ... moderate leg height sewn- in soft cups adjustable straps shirred banded

Speedo Women's The One Printed One Piece Swimsuit
  • Rainbow

Speedo Women's The One Printed One Piece Swimsuit

$69.50

Quick Facts

model height: 5 ’ 8 ” model bust: 31 ” model hips: 32 ” model waist: 24 1/2 ” model is wearing a size 34 ” ... block the burn upf 50+ blocks up to 98% of the sun ’s harmful rays speedo® eco endurance chlorine resistant fabric provides

Speedo Women's Double Strap Racerback One Piece Swimsuit
  • Porcelain

Speedo Women's Double Strap Racerback One Piece Swimsuit

$79.50

Quick Facts

fitted one piece swimsuit made from durable chlorine and pilling- resistant fabric that keeps you looking fresh removable cups and racerback straps provide a comfortable and supportive fit contemporary leg

Andy & Evan Girls' Short Sleeve Rash Guard Swim Set
  • Navy Melon

Andy & Evan Girls' Short Sleeve Rash Guard Swim Set

$49.00

Quick Facts

regular fit rash guard 2- piece set includes top and bottom constructed with polyester blend fabric for a comfortable feel fun watermelon pattern adds a touch of

Speedo Women's Colorblock Tie Back One-Piece Swimsuit
  • Speedo Black

Speedo Women's Colorblock Tie Back One-Piece Swimsuit

$79.50

Quick Facts

cheeky fit one- piece swimsuit minimal bum coverage with cheeky appeal constructed with chlorine- resistant fabric for durability features crisscross tie back design for a customizable

On Sale
Speedo Women's Printed Tie Back One Piece Swimsuit
  • Violet Tulle

Speedo Women's Printed Tie Back One Piece Swimsuit

$68.00

WAS: $69.50*

Quick Facts

cheeky fit provides minimal bum coverage with cheeky appeal tie back allows for a custom fit speedo® logo on left

Speedo Girls' Print Tankini Set
  • Fairy Wren

Speedo Girls' Print Tankini Set

$39.50

Quick Facts

upf 50+ protection superior chlorine resistant fabric ... pilling resistant fabric scoop neckline double- strap design solid bottom two- piece

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