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Heart In Koloa Women's Long Sleeve Rash Guard

25.99 USD

Made for Long Days in the Water on Kauai

Some of our best afternoons happen out past the break, when the sun is still strong and the water has that clear, glassy look. A good rash guard keeps you covered without slowing you down, and that is exactly what this long sleeve piece is built to do. Whether you are paddling for a wave, floating in the shallows with a friend, or spending the day on the sand between sessions, it moves with you from the first stroke to the last.

We designed this rash guard for the women who spend their days around the ocean, whether that means early surf sessions, long swims along the coast, or easy days at the beach with family. It pairs well with the rest of our women's swimwear and works just as well on land when the breeze turns cool after a long day in the sun.

What Goes Into It

  • 5.9-ounce, 90/10 poly/spandex stretch jersey
  • PosiCharge technology
  • UPF rating of 50
  • Trim, comfortable fit
  • Raglan sleeves
  • Underarm gussets
  • Available in Black/White Logo, Dark Grey Smoke/White Logo, White/Black Logo, Red/White Logo, and Royal/White Logo
  • Sizes X-Small through 4X-Large

The stretch jersey gives you room to reach, paddle, and twist without the fabric pulling or bunching, while the raglan sleeves allow a full range of motion through your shoulders. The underarm gussets add flexibility where you need it most.

Fit and Sizing

This rash guard has a trim, comfortable fit that sits close to the body without feeling tight. Because the fabric has plenty of stretch, it moves with you in the water. If you fall between two sizes, check our size chart before you choose. If you are shopping for a larger frame, our big and tall surf apparel page has more options to help you find the right fit.

How to Wear It

Pull it on over your swimsuit or wear it alone for surfing, paddling, or snorkeling. The long sleeves give you coverage from the sun on your arms and shoulders, so you can stay out longer without reapplying as often. Layer it with a board short or sarong for the beach, or throw a light cover-up over it when you head back to the car.

Care

Rinse your rash guard with fresh water after every session, especially after time in the ocean or a chlorinated pool. Follow the care label for washing and drying instructions so the stretch and color hold up over many seasons.

Frequently Asked Questions

How much sun protection does this rash guard offer?

This rash guard has a UPF rating of 50, which is designed to help block UV rays while you are in and out of the water.

What is the fabric made of?

It is made from a 5.9-ounce, 90/10 poly/spandex stretch jersey that includes PosiCharge technology.

Is this rash guard fitted or loose?

It has a trim, comfortable fit with raglan sleeves and underarm gussets, so it stays close to the body while still allowing easy movement.

Which colors and sizes are available?

You can choose from Black/White Logo, Dark Grey Smoke/White Logo, White/Black Logo, Red/White Logo, and Royal/White Logo, in sizes X-Small through 4X-Large.

Keep Exploring

Browse more from our womens, women's swimwear, and spring collection, or see what is new in our newest products. You can also shop our best sellers, check the size chart, explore big and tall surf apparel, or learn more about Koloa Surf Co. For matching pieces, try the Koloa Surf Logo Sweatpants, the Koloa Wave Tank Top, or the Koloa Original Logo Training Tee.

Pairs well with