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https://www.coolibar.com/boy-s-ultimate-rash-guard-upf-50.html10877Boy's Ultimate Long Sleeve Rash Guard UPF 50+https://www.coolibar.com/media/catalog/product/1/0/10080-354-1002-ld-coolibar-ultimate-rash-guard-upf-50.jpg4242USDInStock/Kids & Baby/Boys 4-16/Swimwear/Kids & Baby/Shop By Activity/Swim/UV Swimwear/Boys Swimwear 4-16/Swim Shirts & Rash Guards/UV Swimwear/Aqua Fabric Family/Aqua Plus™ fabric/Kids & Baby/New Arrivals<ul>
<li>UPF 50+ *</li>
<li>Crew neckline</li>
<li>Raglan full length sleeves</li>
<li>Straight hem with gripper elastic at back hem</li>
<li>Zipper pocket at back right</li>
<li>Eyelets at underarms for superior airflow and water drainage</li>
<li>Inner elastic loop to fasten shirt to shorts</li>
<li>Flatlock seams to prevent chafing</li>
<li><strong>Aqua Plus™ fabric:</strong> Water repelling with 4-way stretch and quick dry performance. Chlorine and saltwater resistant</li>
</ul> <p>Durable enough for all day surf and sand, our long sleeve rash guard is crafted from silky smooth 4-way stretch, water repelling fabric he will want to wear everywhere. Delivering UPF 50+ sun protection you can depend on, this quick-dry ultimate rash guard keeps coverage in place with gripper elastic at the back hem and an inner elastic hoop which easily fastens to shorts. A zip pocket at the back right is prefect for storing his house key, money or beachcomber collectibles.</p>0033066Ultimate Rash Guard White S Line Texture4242https://www.coolibar.com/media/catalog/product/1/0/10080-111-1002-LD-Coolibar-Ultimate-Rash-Guard-UPF-50.jpgInStockWhite LineS 5-633063Ultimate Rash Guard White M Line Texture4242https://www.coolibar.com/media/catalog/product/1/0/10080-111-1002-LD-Coolibar-Ultimate-Rash-Guard-UPF-50.jpgInStockWhite LineM 7-833060Ultimate Rash Guard White L Line Texture4242https://www.coolibar.com/media/catalog/product/1/0/10080-111-1002-LD-Coolibar-Ultimate-Rash-Guard-UPF-50.jpgInStockWhite LineL 10-1233057Ultimate Rash Guard White XL Line Texture4242https://www.coolibar.com/media/catalog/product/1/0/10080-111-1002-LD-Coolibar-Ultimate-Rash-Guard-UPF-50.jpgInStockWhite LineXL 14-1633054Ultimate Rash Guard Navy XS Line Texture4242https://www.coolibar.com/media/catalog/product/1/0/10080-410-1002-LD-coolibar-ultimate-rash-guard-upf-50.jpgInStockNavy LineXS 433051Ultimate Rash Guard Navy S Line Texture4242https://www.coolibar.com/media/catalog/product/1/0/10080-410-1002-LD-coolibar-ultimate-rash-guard-upf-50.jpgInStockNavy LineS 5-633048Ultimate Rash Guard Navy M Line Texture4242https://www.coolibar.com/media/catalog/product/1/0/10080-410-1002-LD-coolibar-ultimate-rash-guard-upf-50.jpgInStockNavy LineM 7-854411Ultimate Rash Guard Surf Blue XS Line Texture4242https://www.coolibar.com/media/catalog/product/1/0/10080-452-1002-LD-coolibar-ultimate-rash-guard-upf-50.jpgInStockSurf Blue LineXS 493707Ultimate Rash Guard Seafoam L Line Texture4242https://www.coolibar.com/media/catalog/product/1/0/10080-354-1002-ld-coolibar-ultimate-rash-guard-upf-50.jpgInStockSeafoam LineL 10-1293713Ultimate Rash Guard Seafoam S Line Texture4242https://www.coolibar.com/media/catalog/product/1/0/10080-354-1002-ld-coolibar-ultimate-rash-guard-upf-50.jpgInStockSeafoam LineS 5-6BoysNEW COLORAqua Plus™pdp-under-gallery
Features
Durable enough for all day surf and sand, our long sleeve rash guard is crafted from silky smooth 4-way stretch, water repelling fabric he will want to wear everywhere. Delivering UPF 50+ sun protection you can depend on, this quick-dry ultimate rash guard keeps coverage in place with gripper elastic at the back hem and an inner elastic hoop which easily fastens to shorts. A zip pocket at the back right is prefect for storing his house key, money or beachcomber collectibles.
UPF 50+ *
Crew neckline
Raglan full length sleeves
Straight hem with gripper elastic at back hem
Zipper pocket at back right
Eyelets at underarms for superior airflow and water drainage
Inner elastic loop to fasten shirt to shorts
Flatlock seams to prevent chafing
Aqua Plus™ fabric: Water repelling with 4-way stretch and quick dry performance. Chlorine and saltwater resistant
Size & Fit
18 ¾" body length (small)
Fabric
Aqua Plus™ Fabric
Our Aqua Plus fabric is
lightweight with a smooth, slick feel and a unique striated appearance, plus a water repellent finish, so water beads-up and rolls off the surface. Aqua Plus is chlorine and saltwater resistant with 4-way stretch featuring Lycra® Xtra Life™ to
resist perspiration and wear from chlorinated water up to 10 times longer than most spandex. If you're poolside or boating and want to avoid a soaking, Aqua Plus will assist in deflecting water droplets. One bit of advice: The water repellent
feature can feel cooler, a nice feature on a hot day. But, if you chill easily, avoid wearing it in the evening due to the cooling effect.
Polyester/Xtra Life Lycra blend
Recommended by The Skin Cancer Foundation
All Coolibar fabrics have been approved as an effective UV protectant for covered areas. Coolibar is the first clothing company to receive The Skin Cancer Foundation’s Seal of Recommendation.
Recommended For
swimming and water sports
Not Recommended For
active fitness, not moisture-wicking and may cause overheating
Rated 4 out of
5 by
Arlington4000 from
Loose fit; more wide than long in the torso.Love the sun protection but the fit is pretty boxy and wide. Wish it had been longer and narrower for a less wide person.
Date published: 2022-05-21
Rated 4 out of
5 by
Leda from
Good Rash GuardGood quality, fits well. The mock neckline would be better for more sun protection. My kids prefer solid darker colors (no large patterns or pictures), so I'm glad this one was available.
Date published: 2022-03-24
Rated 5 out of
5 by
SFurr from
Works greatMy family enjoys all of our clothing from this company. This rash guard is made of high quality fabric and protects from sunburn.
Date published: 2021-07-29
Rated 5 out of
5 by
Soccerboymom from
Great spf sports shirt.Perfect for playing soccer in the sun. My son wore to a soccer camp for 6 hours and came home without a sunburn.
Date published: 2021-07-24
Rated 5 out of
5 by
Amanda M from
I’m going to buy 5 more!Comfortable, easy to take on and off and ultimate sun protection
Date published: 2021-07-14
Rated 4 out of
5 by
Anonymous from
Ran a little smallThis is a great swim/sun protection shirt, although the sizing was a little small. My son is 13 and hasn’t had a big growth spurt yet, however the XL has no extra room for him. It’s even on the short side. It’ll be ok for this summer, but that’s it.
Date published: 2020-08-15
Rated 3 out of
5 by
Addie from
Great, but tiny!I love this swim shirt; however it was tiny! A little boy large, not a kid large. I ordered a medium a year or two ago and it was larger than this one. I gave it to my nephew.
Date published: 2019-07-08
Rated 5 out of
5 by
Michelle R from
Desert approved!My 2 boys wore these on a long mountain hike in the desert and were completely protected from the sun. These shirts kept them cool and the fit was great. They never once complained about being too hot. My youngest is usually a 3T-he wore a XS with a little room to grow, my other is 5T-he wore a S.
