Wonder Nation Long-Sleeve Rash Guard for Baby and Toddler Boys, Sizes 12M-5T
Wonder Nation Long-Sleeve Rash Guard for Baby and Toddler Boys, Sizes 12M-5T
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Wonder Nation Long-Sleeve Rash Guard for Baby and Toddler Boys, Sizes 12M-5T

176 ratings

Key item features

  • Made from 85% polyester and 15% spandex for a soft feel with flexible stretch.
  • Crewneck design with long raglan sleeves for classic rash guard coverage.
  • Pullover style makes it easy to put on and take off.
  • Machine washable; wash cold separately, use only non-chlorine bleach when needed, tumble dry low on a gentle cycle, remove promptly, and cool iron if needed.

About this item

Product details

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Customer ratings & reviews

4.8 out of 5 stars
stars
176 ratings21 reviews
How item rating is calculated

Reviews summary

Pros

  • : The garment shows coordinated hues and patterns.
  • : The item shows sturdy construction and vibrant colors.
  • : Garment provides a snug, accurate cut for close coverage.
  • : The fabric shields skin while remaining lightweight.
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Showing 1-3 of 21 reviews

Apr 13, 2026
Reviewer name: Karen
Item details
Color: Vivid White Color- block
Clothing size: 3T
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Comfortable, and Kid-Approved

I absolutely love this long sleeve swim shirt for my little one! It’s lightweight, breathable, and perfect for keeping him protected from the sun without making him too hot. The material dries quickly, which is a huge plus when going in and out of the water all day.

Incentivized Review
Helpful?0Z6EKY0D5F1017571954234
Apr 15, 2026
Reviewer name: Katie
Top Reviewer
Item details
Color: Vivid White Color- block
Clothing size: 4T
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I ordered this shirt for my 2.5 year old for our trip to FL. The fit and material are great. I got it in size 3T so that he could wear it throughout the summer months. I loved the color combos on the shirt. Easy to mix and match with swim trunks and shorts. I am ordering more in other color options! Great style, quality and excellent price.

Incentivized Review
Helpful?0Z6EKY0D5F1017571954234
Sep 18, 2026
Reviewer name: Tonya
Item details
Color: Vivid White Color- block
Clothing size: 18M
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nice fit...order a size up. Really cute on.

Helpful?0Z6EKY0D5F1017571954234
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