*Please Note: 25% discount applies ONLY to items found in the Sale or Clearance sections*.
To receive 25% Off Sale/Clearance Styles & Free Standard Shipping w/ No Minimum Purchase, place selected sale and/or clearance items into the shopping bag and enter promotional code SLE25 into the 'enter promo code' box in the Shopping Bag or above the Place Order button on the Checkout Page.
Offer ends at Midnight CST on 11/2/20
Promotion cannot be applied to previous orders or combined with additional promotions or coupon codes.
Free standard shipping offer is available only in the U.S. and its territories.
Only one promotional code can be used at a time.
Please email service@coolibar.com or call 1-800-926-6509 with any questions
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.
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.
With Coolibar, it's easy to find the UV clothing size that fits your child best. Just use the size charts here and order with confidence every time. To determine the correct size, match your child's measurements to the charts (weight is in pounds and all other measurements are in inches). If you have any questions regarding the fit of an item, talk to one of our Customer Service Representatives at 1-800-926-6509. They will be happy to help.
BABY SIZE CHART
MEASUREMENTS
0-3M
3-6M
6-12M
12-18M
18-24M
HEIGHT (inches)
22-25
25-27
27-30
30-32
32-34
WEIGHT (pounds)
11-15
15-18
18-23
23-27
27-30
TODDLER SIZE CHART
MEASUREMENTS
2T
3T
HEIGHT (inches)
34 - 36
36 - 38
WEIGHT (pounds)
30 - 33
33 - 36
KID SIZE CHART
MEASUREMENTS
XS 4
S 5-6
M 7-8
L 10-12
XL 14-16
HEIGHT
38-41
42-47
48-53
54-59
60-62
WEIGHT
35-38
39-48
49-68
69-95
96-115
CHEST
22
23-24
26-27
28-30
31-32
WAIST
22
22½-23
23½-24½
25-26
27-29
KIDS & BABY HAT SIZE CHART
AGES
BABY 0 - 6M
BABY 6M - 12M
BABY 12M - 24M
TODDLER 2T - 3T
KIDS S/M (4-8)
KIDS L/XL (10-12)
HEAD SIZE (inches)
up to 17½
18-18½
18½-19½
19½-20
20-21
21-22
HOW TO MEASURE YOUR RIGHT SIZE
Use a soft tape measure.
Height: Stand in stocking feet, with feet together, back to the wall. Measure from crown of head to the floor
Arm: Bend arm to 90 degrees. Place hand on hip. Start at center of back of neck measure across the shoulder to the elbow and down to the wrist. Number on inches equals your sleeve length.
Bust/Chest: With the arms relaxed down at sides, measure fullest part of bust/chest, keeping tape parallel to floor.
Hip: Stand with heels together, keeping tape straight and parallel to the floor. Measure around fullest part.
Neck: Measure around base of the neck (the lowest point of the neck). Number of inches equals the neck size.
Inseam: Take a pair of pants that fits you well. Measure from the crotch seam to the bottom of the hem. Number of inches equals inseam length.
Rise: Start the tape at the center back waist, run the tape between your legs, pulling comfortably at the crotch and up your natural waist. Total measurement is your rise.
Waist: Measure around your waist, against your skin (not over your shirt or pants) at the height you normally wear your pants.
Head: Measure around your head, from the center of your forehead, keeping tape straight and parallel to the floor. Measure around fullest part.
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.
product
https://www.coolibar.com/boy-s-ultimate-rash-guard-upf-50.html10877Boy's Ultimate Long Sleeve Rash Guard UPF 50+https://images.coolibar.com/is/image/CoolibarImages/10080-452-1002-LD-coolibar-ultimate-rash-guard-upf-50?hei=1160&wid=772&op_sharpen=139.00000039.000000USDInStock/Kids & Baby/Boys 4-16/Kids & Baby/Boys 4-16/Swimwear/Kids & Baby/Shop By Activity/Swim/UV Swimwear/Boys Swimwear 4-16/Swim Shirts & Rash Guards/Kids & Baby/New Arrivals/UV Swimwear/Aqua Fabric Family/Aqua Plus™ fabric<div class="shortdescriptionTabContent">
<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>18 ¾" body length (small)</li>
<li><strong>Aqua Plus™ fabric:</strong> Water repelling with 4-way stretch and quick dry performance. Chlorine and saltwater resistant</li>
<li>Polyester/XTRA LIFE Lycra Spandex</li>
<li>Machine wash, line dry</li>
<li>Imported</li>
</ul>
<p><strong>Recommended</strong> UPF 50+ sun protection for all kids who are ready to splash in the water!</p>
<p><strong>Avoid</strong> active fitness, not moisture-wicking and may cause overheating.</p>
</div> <div class="descriptionTabContent">
<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>
</div>0033057Ultimate Rash Guard White XL Line Texture3939.000000https://images.coolibar.com/is/image/CoolibarImages/10080-111-1002-LD-Coolibar-Ultimate-Rash-Guard-UPF-50?hei=1160&wid=772&op_sharpen=1InStockWhite LineXL 14-1633054Ultimate Rash Guard Navy XS Line Texture3939.000000https://images.coolibar.com/is/image/CoolibarImages/10080-410-1002-LD-coolibar-ultimate-rash-guard-upf-50?hei=1160&wid=772&op_sharpen=1InStockNavy LineXS 433042Ultimate Rash Guard Navy XL Line Texture3939.000000https://images.coolibar.com/is/image/CoolibarImages/10080-410-1002-LD-coolibar-ultimate-rash-guard-upf-50?hei=1160&wid=772&op_sharpen=1InStockNavy LineXL 14-1654399Ultimate Rash Guard Surf Blue XL Line Texture3939.000000https://images.coolibar.com/is/image/CoolibarImages/10080-452-1002-LD-coolibar-ultimate-rash-guard-upf-50?hei=1160&wid=772&op_sharpen=1InStockSurf Blue LineXL 14-1654408Ultimate Rash Guard Surf Blue S Line Texture3939.000000https://images.coolibar.com/is/image/CoolibarImages/10080-452-1002-LD-coolibar-ultimate-rash-guard-upf-50?hei=1160&wid=772&op_sharpen=1InStockSurf Blue LineS 5-654402Ultimate Rash Guard Surf Blue L Line Texture3939.000000https://images.coolibar.com/is/image/CoolibarImages/10080-452-1002-LD-coolibar-ultimate-rash-guard-upf-50?hei=1160&wid=772&op_sharpen=1InStockSurf Blue LineL 10-1254411Ultimate Rash Guard Surf Blue XS Line Texture3939.000000https://images.coolibar.com/is/image/CoolibarImages/10080-452-1002-LD-coolibar-ultimate-rash-guard-upf-50?hei=1160&wid=772&op_sharpen=1InStockSurf Blue LineXS 4BoysAqua Plus™pdp-under-gallery
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.
Aqua Plus™ Fabric
