Sunsuit - Long Sleeve Romper Swimsuit | "Rainbow"

$ 39.99
Color: Rainbow

This fun, multi-colored Rainbow print is sure to bring a smile to everyone's face!

Looking for the easiest way to keep your little one protected? Our infant and toddler long sleeve sunsuit is full of features to make fun-in-the-sun a breeze.  With neck to wrist to ankle sun protection, there will be no more sunscreen-slick wiggly little, squirming out of your arms. 

Pair this sunsuit with our wide brim sun hat to keep your brand new baby sun safe while they are too young for sunscreen.  Keep using this perfect sun safe combo for easy, all day, full coverage sun protection as they grow.


  • Made of the highest-rated, most comfortable UPF 50+ sun protective fabric
  • Blocks 98% of the sun’s harmful UVA & UVB rays for maximum sun protection
  • 4-way stretch for extra freedom of movement
  • Quick-drying and chlorine-resistant fabric
  • Flat seams help to reduce rubbing
  • Fabric: Nylon/Spandex


  • Nearly full coverage with long sleeves and ankle-length legs for most kids
  • Full-length zipper for easy-on and easy-off
  • Neck collar for extra sun protection
  • Zipper garage for no-chaffing on the chin
  • Zipper guard behind zipper protects skin from a hot zipper and from rubbing
  • Tagless neck for anti-inch comfort
  • Big zipper pull makes it super easy for your toddler to zip up themselves

Customer Reviews

Based on 5 reviews
Kat B.
Fit: True to Size
Sleeve Length: True to Size
Size Purchased: 3-6
Usual Size: 3-6
Height (ft & in): 24in.
Weight (lbs): 13.5lbs
Age: 15weeks

Love this suit. Really like that provides full coverage for both arms and legs and doesn’t feel heavy and too warm.

Fit: True to Size
Sleeve Length: True to Size
Size Purchased: 6-12 months
Usual Size: 9-12 months
Height (ft & in): 26 inches
Weight (lbs): 20 pounds
Age: 9 months
Cute and easy to put on!

Super cute, and our baby seems comfy in it. It’s easy to put on, too - not everything is, with a wiggly baby!

Cole S.
Fit: True to Size
Sleeve Length: True to Size
Size Purchased: 0-6 month
Usual Size: 0-3 month
Height (ft & in): 23.5 inches
Weight (lbs): 12 lbs
Age: 10 weeks
Perfect for infant

It’s tough to find sun suits for a 2 month old but we gave this one a shot. It’s a little long in the arms and legs for our 23.5 inch / 12 lbs baby (10 weeks old) but the sleeves and legs roll up easily, even with the zipper. The fit doesn’t even look baggy! Plus the full zipper makes it super easy to take off when wet. And the colors are super cute. Highly recommend!!

Whitney B.
Fit: True to Size
Sleeve Length: True to Size
Size Purchased: 18-24m
Usual Size: 24m
Height (ft & in): 32”
Weight (lbs): 28lbs
Age: 21m

These one piece outfits are perfect for our special needs son! He’s almost 2 and isn’t walking yet, so the long one piece is perfect for crawling. It’s also perfect bc we don’t have to use sunscreen!

Adrianne T.
Fit: True to Size
Sleeve Length: True to Size
Size Purchased: 5/6T
Usual Size: 5T or girls/boys XS (4/5/6)
Height (ft & in): 41” and 38”
Weight (lbs): 37lbs and 39lb
Age: 4.5 and 2.5
Love these sunsuits

My kids (2.5 and 4.5) have both always worn full sunsuits as we are an easily sunburnt family, but as they’ve gotten bigger it’s been harder to find something in their size that has full arms and legs. I am so pleased with our Swimzip sunsuits. My kids LOVE the bright designs, and the suits feel very high quality. The zippers glide easily, and the chin guard is perfect. That they fully unzip is super helpful for removing sandy wet suits. We really appreciated how “neutral” most of the prints are as well.

Sizing seemed to run a little shorter on our daughter than expected as she hasn’t hit the max for the size, but she doesn’t seem to mind, there’s no center seam so there’s no major wedgie issues and once the suit is wet it gives a bit more; I’m stoked there’s separates in girls that are full coverage and the same print she loves that we can upgrade her into.