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Baby Finn Hooded One-Piece Swimsuit UPF 50+

Baby Finn Hooded One-Piece Swimsuit UPF 50+ is rated 4.6 out of 5 by 36.
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Wow! Media ChoiceMEDIA CHOICE: Proudly featured by Fatherly, May 2019
“No more fights over wearing hats in the sun. This hooded sun suit solves the problem for you,” says Fatherly editors. It’s “full-body protection in a neat (and cute) package.” We couldn’t agree more! Thanks to our soft, lightweight Aqua SUNTECT® fabric it’s also incredibly comfortable for splashy pool or beach days.

  • UPF 50+
  • Soft, lightweight Aqua SUNTECT® Juno
  • Shape-preserving four-way stretch knit
  • Hood for head and neck protection
  • Zip-front closure for easy on and off
  • Snap close bottom for on-the-go diaper access
  • Inseam: 18 7/8"(12M – 18M)
  • Easy care: machine wash, line dry
  • Imported

Recommended for baby's splashy pool or beach days in and around the water.

Avoid active fitness, not moisture-wicking and may cause overheating.

Our Baby Hooded One Piece Swimsuit provides complete coverage, complete comfort, complete peace of mind. This hooded swim shirt provides added sun protection for baby’s head and neck. Easy zip front makes putting it on and taking it off a breeze.

More Information
Below Price Promo Override (Block ID) media-choice-03784
Category Callout MEDIA CHOICE
Recommendation Content

All Coolibar fabrics are recommended as effective UV protectants only for covered areas. Coolibar is the first clothing company to receive The SCF Seal of Recommendation.

Fabric Details
Aqua SUNTECT® Juno
Aqua SUNTECT® Juno fabric is supple, smooth and soft with all the intelligent features of our ground-breaking Aqua Classic 4-way stretch fabric. This breathable, quick-dry UPF 50+ fabric is chlorine and saltwater resistant, making it just right for water play, casual swimming, fishing and boating.

With Coolibar, it's easy to find the UV clothing size that fits your child best. Just use the size charts here and order with confidence every time. To determine the correct size, match your child's measurements to the charts (weight is in pounds and all other measurements are in inches). If you have any questions regarding the fit of an item, talk to one of our Customer Service Representatives at 1-800-926-6509. They will be happy to help.


MEASUREMENTS6M6 - 12M12 - 18M18 - 24M
HEIGHT (inches) 25 - 27 27 - 30 30 - 32 32 - 34
WEIGHT (pounds) 15 - 18 18 - 23 23 - 27 27 - 30


HEIGHT (inches) 34 - 36 36 - 38
WEIGHT (pounds) 30 - 33 33 - 36


MEASUREMENTSXS 4S 5-6M 7-8L 10-12XL 14-16
HEIGHT 38-41 42-47 48-53 54-59 60-62
WEIGHT 35-38 39-48 49-68 69-95 96-115
CHEST 22 23-24 26-27 28-30 31-32
WAIST 22 22 1/2 - 23 23 1/2 - 24 1/2 25-26 27-29


0 - 6M
6M - 12M
12M - 24M
2T - 3T
S/M (4-8)
L/XL (10-12)
HEAD SIZE (inches) up to 17 1/2 18 - 18 1/2 18 1/2 - 19 1/2 19 1/2 - 20 20 - 21 21 - 22

Use a soft tape measure. 

Height: Stand in stocking feet, with feet together, back to the wall. Measure from crown of head to the floor. 

Arm: Bend arm to 90 degrees. Place hand on hip. Start at center of back of neck measure across the shoulder to the elbow and down to the wrist. Number on inches equals your sleeve length. 

Bust/Chest: With the arms relaxed down at sides, measure fullest part of bust/chest, keeping tape parallel to floor. 

Hip: Stand with heels together, keeping tape straight and parallel to the floor. Measure around fullest part. 

Neck: Measure around base of the neck (the lowest point of the neck). Number of inches equals the neck size. 

Inseam: Take a pair of pants that fits you well. Measure from the crotch seam to the bottom of the hem. Number of inches equals inseam length. 

Rise: Start the tape at the center back waist, run the tape between your legs, pulling comfortably at the crotch and up your natural waist. Total measurement is your rise. 

Waist: Measure around your waist, against your skin (not over your shirt or pants) at the height you normally wear your pants. 

Head: Measure around your head, from the center of your forehead, keeping tape straight and parallel to the floor. Measure around fullest part.

Rated 5 out of 5 by from Absolutely love it! I bought this for my daughter a couple months ago for her to wear on our boat with no shade. We finally used it today but in the pool. WOW! I’m very impressed and happy with it. The material is amazing! We were able to keep her under shade in her float and know she wasn’t going to get burnt. Her arms, legs, and head all are covered—which is nice considering she can’t wear sunscreen yet. I was actually able to keep her out in the water longer! And let’s not forget how darn cute it is on! As far as sizing, she is now 4 months old and fits in the 6 month one. She’s ahead growth wise, so hopefully we can wear it another month or so. I will definitely be buying one of these in a larger size for when she outgrows this one!
Date published: 2019-07-18
Rated 5 out of 5 by from Perfect for Beach or Pool Bought this for MN summer pool season for my granddaughter just before 2 weeks in Jamaica. She was at the beach each day - all day - and was totally protected. What a lifesaver.
Date published: 2019-07-03
Rated 2 out of 5 by from Nice sun protection but a few disappointments The suit overall is well made and super cute. It's easy to get on and off and I love the hood. Two things disappointed me however. The snaps under the legs are constantly popping open. Everytime I switch how I'm holding my 6 month old, they pop. Also, I didn't think of this until we were actually in the pool, but the blue color blends right in with the pool. I think Coolibar should avoid this aqua blue color for all their suits. If a child were to struggle in the water(or drown), you wouldn't even notice it because they blend right in with the water. I would suggest an orange or red suit vs. blue.
Date published: 2018-07-19
Rated 5 out of 5 by from Amazing product! I bought two one piece swimsuit to our vacation in Punta Cana. The long sleeves and full legs plus the hoodie are perfect and kept my baby fully protected . Also, the buttons on the legs are so practical for a diaper change! It was 31C and super sunny everyday and my 4 months old baby girl was super comfortable in her swimsuit. No tan, no sun burn and no heat allergies. The product has a very good quality and finishing , and the moms around we’re asking where I got it from . I love the product and will buy again for our next vacation. :)
Date published: 2018-04-21
Rated 5 out of 5 by from Geat Swimsuit! I bought this for my youngest granddaughter after having had such a great experience w/ the swim shirt set I had previously purchased for her older sister. The items protect their fair skin and are very durable. Their Mom was very excited to receive another Coolibar item, however we did exchange the item for a smaller size because she feels these suits/shirts run a little large.
Date published: 2018-01-14
Rated 5 out of 5 by from Perfect for newborn We spend most of our summer at the beach, pool, or on the lake and this outfit was perfect since the baby can't wear sunscreen yet. Highly recommend for babies born in the spring and summer. He is going on his third month of wearing it and it still fits him great!
Date published: 2016-08-19
Rated 1 out of 5 by from Poor craftsmanship My 6 months old wore it the first time today and the stitches came apart. Poor craftsmanship. Very disappointed.
Date published: 2016-08-03
Rated 4 out of 5 by from Comfortable fit Our 1 year old kept getting sunburned no matter what sunscreen I used. I purchase this one piece suit and its been great! My only worry is since hes crawling is that he will rip the knees out as they are starting to show wear after only the 3rd time wearing it. Otherwise very happy with the suit.
Date published: 2016-07-22
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