Boys' Long Sleeve Rash Guard | White
Boys' Long Sleeve Rash Guard | White
Boys' Long Sleeve Rash Guard | White
Boys' Long Sleeve Rash Guard | White
Boys' Long Sleeve Rash Guard | White
Boys' Long Sleeve Rash Guard | White
Boys' Long Sleeve Rash Guard | Navy Line
Boys' Long Sleeve Rash Guard | Navy Line
Boys' Long Sleeve Rash Guard | Navy Line
Boys' Long Sleeve Rash Guard | Navy Line
Boys' Long Sleeve Rash Guard | Malibu Blue Line Texture
Boys' Long Sleeve Rash Guard | Malibu Blue Line Texture
Boys' Long Sleeve Rash Guard | Malibu Blue Line Texture
Boys' Long Sleeve Rash Guard | Malibu Blue Line Texture
Boys' Long Sleeve Rash Guard | Malibu Blue Line Texture
Free with $100+ purchase

Boys' Long Sleeve Rash Guard | Navy Line

Ultimate - Aqua PlusTM Fabric

Cyber Week Sale

UP TO 60% Off SITEWIDE
*exclusions apply
$45 $22.50
|

Color: Navy Line

Navy Line 50%
White 50%
Malibu Blue Line Texture 50%
Final Sale - Not eligible for promos, returns, or exchanges

Size: XS

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Only left in stock.

CERTIFIED UPF50+ Clothing Certified
UPF 50+
#1 SUN PROTECTION BRANDWORLDWIDE #1 Sun protection
brand worldwide
BREATHABLE Clothing feature Breathable
LIGHTWEIGHT Clothing feature lightweight
Skin Cancer Foundation Badge All Coolibar products are tested and verified UPF 50+ and recommended by The Skin Cancer Foundation.
Made with

Aqua Plus™ Fabric

Built for water-ready performance, Aqua Plus™ fabric is a lightweight woven engineered with a Durable Water Repellent (DWR) finish so that water beads up and rolls off the surface. Subtle 4-way stretch and quick-dry functionality enhance comfort and mobility in and around water. With built-in UPF 50+ sun protection that blocks 98% of UVA and UVB rays, it’s ideal for swim trunks and aquatic adventures. As the world leader in UPF 50+ clothing, we offer high-performance apparel that combines trusted sun protection with innovative design.

Composition: 84% Polyester, 16% Spandex

Learn more about our fabrics
  • Icon certificate skin cancer foundation
    All Coolibar fabrics are recommended as effective UV protectants only for covered areas. Coolibar is the first clothing company to receive The Skin Cancer Foundation's Seal of Recommendation.
Color_Navy Line
Color_Navy Line