Boys Long-Sleeve Rashguard - Blue
About This Item
Get ready for fun in the sun with the perfect companion for your little adventurer. The boys long-sleeve rashguard in a cool blue hue offers comfort and protection during all those outdoor escapades. Made from soft fabric, it ensures your child stays comfortable while splashing in the waves or building sandcastles. The easy pull-on style means no fuss for busy mornings. Plus, its lightweight construction makes it ideal for layering or solo wear. With trusted quality and thoughtful design, this rashguard is a must-have for every active boy's wardrobe. Let the adventures begin!
Style #
Features
- Long-sleeve design for extra coverage and comfort.
- Soft, lightweight fabric perfect for active play.
- Stylish pastel color adds a trendy touch.
- UPF 50+ sun protection for safe outdoor fun.
DOB 12/2025
Swimwear Size Chart
| Size | Height | Weight |
|---|---|---|
| 4 | 40 - 42.5" | 34 - 38.5lb |
| 5 | 42.5 - 45" | 38.5 - 43lb |
| 7 | 48 - 51.5" | 50 - 59.5lb |
| 8 | 50.5 - 53.5" | 59.5 - 69.5lb |
| 10 | 54 - 56" | 69.5 - 87lb |
| 12 | 56 - 60" | 87 - 101lb |
| 14 | 59 - 62.5" | 97 - 113lb |
- 83% Polyester, 17% Elastane
- Machine washable
- Imported
- Product certified to OEKO-TEX® STANDARD 100: 20.HUS.39362 Hohenstein
| Sleeve Length: | Long Sleeve |
| Brand: | Carter's |
| Color: | Blue |
| Sustainability: | STANDARD 100 by OEKO-TEX® 20.HUS.39362 |
6 reviews
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6 reviews
Mar 29, 2026
Love Boys RashGuard
I love that my child is protected from the sun and the zipper extends the life use of this rashguard at the end of the season when he is between sizes. We purchase one every year.
boy mom
Franklin, Tennessee
Sweepstakes Entry
Originally posted on Boys Long-Sleeve Rashguard Top - Navy
Feb 21, 2026
Love matching swimsuits!
It's great that all the kids will be able to match on our next family beach trip. This swim shirt will help minimize the time we spend applying sunscreen as well which our 6 yr old definitely would prefer to skip if he could!
Jackie
Originally posted on Boys Nautical Long-Sleeve Rashguard - Blue
Nov 14, 2025
Zipper is a must
My boy has always had a big head so this rashguard with a zipper is a life saver. No more screaming after the pool when the rashguard won’t come off because these are so easy to put on and take off. I used to get the toddler sizes now moving into the kids sizes with the size 6.
Hannah
Originally posted on Boys Long-Sleeve Rashguard Top - Navy
Jul 10, 2025
Great fit
I live near the ocean in Southern California and when my grandsons come from the valley to spend time with us the first thing they want to do is go to the beach. The water is cold and this keeps them warm and also protects against sunburn. A win-win for me.
Granny
SoCal
Sweepstakes Entry
Originally posted on Boys Long Sleeve Half-Zip Rashguard - Navy
Mar 26, 2025
Highly Recommend
It is challenging to find a long sleeve rash guard swim shirt. This navy blue one is great and goes with a lot of the boys' swim suits.
Boys Grandmother
College Station and Fort Worth, TX
Sweepstakes Entry
Originally posted on Boys Long Sleeve Half-Zip Rashguard - Navy
Mar 11, 2025
SPF
fits true to size and has SPF! My nephew says it’s very comfy and easy to swim
Anne
Nc
Sweepstakes Entry
Originally posted on Boys Surfboard Long Sleeve Rashguard - Blue









