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

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

192 ratings
Wonder Nation Baby and Toddler Boys Long-Sleeve Rash Guard, Sizes 12M-5TWonder Nation Baby and Toddler Boys Long Sleeve Rash Guard Sizes 12M 5TWonder Nation Baby and Toddler Boys Long Sleeve Rash Guard Sizes 12M 5TWonder Nation Baby and Toddler Boys Long Sleeve Rash Guard Sizes 12M 5TWonder Nation Long Sleeve Rash Guard Baby and Toddler Boys Sizes 12M 5TWonder Nation Baby and Toddler Boys Long Sleeve Rash Guard Sizes 12M 5TWonder Nation Long Sleeve Rash Guard Baby and Toddler Sizes 12M 5TWonder Nation Long Sleeve Rash Guard for Baby and Toddler Boys Sizes 12M 5TWonder Nation Long Sleeve Rash Guard for Baby and Toddler Boys Sizes 12M 5TWonder Nation Baby and Toddler Boys Long Sleeve Rash Guard Sizes 12M 5TWonder Nation Baby and Toddler Boys Long Sleeve Rash Guard Sizes 12M 5TWonder Nation Baby and Toddler Boys Long Sleeve Rash Guard Sizes 12M 5T
ColorVivid White Color- block
Clothing Size18M

Key item features

  • Fabric: 85% polyester and 15% spandex for soft stretch and easy movement.
  • Sun protection: UPF 50+ helps provide added coverage for outdoor swim time.
  • Design: Pullover rash guard with a crewneck and long raglan sleeves.
  • Performance: Quick-drying fabric helps it transition easily from swim to play.
  • Care: Machine washable for easy everyday cleanup.
  • Item: 1 rash guard.

About this item

Product details

This Wonder Nation long-sleeve rash guard for baby and toddler boys is made for sunny swim days and active beach play. UPF 50+ sun protection helps give him extra coverage while he splashes, explores tidepools, and builds sandcastles. The soft, stretchy polyester and spandex fabric moves with him for comfort, and the quick-dry design helps keep him feeling more comfortable as he goes from water to shore. It is an easy pullover swim top that adds practical coverage for time spent in and around the water.
  • Fabric: 85% polyester and 15% spandex for soft stretch and easy movement.
  • Sun protection: UPF 50+ helps provide added coverage for outdoor swim time.
  • Design: Pullover rash guard with a crewneck and long raglan sleeves.
  • Performance: Quick-drying fabric helps it transition easily from swim to play.
  • Care: Machine washable for easy everyday cleanup.
  • Item: 1 rash guard.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Clothing size

18M

Gender

Male

Sleeve length style

Long Sleeve

Clothing feature

Quick-Dry

Directions

Fabric Care Instructions

Machine Wash Cold Separately Only Non-Chlorine Bleach When Needed Tumble Dry Low Gentle Cycle Remove Promptly Cool Iron If Needed

Customer ratings & reviews

4.8 out of 5 stars
stars
192 ratings26 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars90% (172)
  2. 4 stars7% (14)
  3. 3 stars1% (1)
  4. 2 stars1% (2)
  5. 1 star2% (3)

Reviews summary

Pros

  • : The garment shows coordinated hues and patterns.
  • : The item shows sturdy construction and vibrant colors.
  • : Garment matches expected measurements but may require ordering a size up.
  • : The fabric shields skin while remaining lightweight.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 26 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?0Z6EKY0D5F1017587856906
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?0Z6EKY0D5F1017587856906
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?0Z6EKY0D5F1017587856906
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