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Koloa Islands Short Sleeve Men's Rash Guard

30.99 USD

Paddling Out Before the Sun Clears the Ridge

The morning surf on Kauai often starts before the sun clears the ridgeline. The air is cool, the trade winds are steady at your back, and the first few paddles of the day feel better than any cup of coffee. A shirt that holds you back is the last thing you want on a morning like that.

The Koloa Islands Short Sleeve Men's Rash Guard was made for those long hours in the water. Whether you are catching a few waves at a Poʻipū morning session, drifting over a reef or lingering in the shallows with friends, it moves with you. Once you wade back to the sand, it still looks right at home.

What Goes Into It

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

The stretch jersey is designed to combat UV rays and moisture while you move, so the shirt stays comfortable from the first paddle to the last.

Fit and Sizing

This rash guard has a trim, comfortable fit that follows your shape without feeling tight. Raglan sleeves allow a full range of motion for paddling, pulling on a wetsuit or reaching for a board. Choose your usual size, and check the size chart if you are between sizes or want a precise measurement before you order. Men who need extra room can also explore our big and tall surf apparel.

How to Wear It

Pull it on before a morning session at Hanalei or layer it under a board shirt for a long day at Anini. It works as a standalone top for snorkeling, a base layer under a wetsuit, or a light sun shield once the trade winds pick up in the afternoon. Wear it to the beach, rinse off, and let it dry in the sun.

Care

Rinse after saltwater and sun exposure, then air dry out of direct heat. Follow the care label for washing instructions, and keep chlorine and harsh detergents away from the fabric to help it last season after season.

Frequently Asked Questions

What fabric is the Koloa Islands Short Sleeve Men's Rash Guard made from?

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

What UPF rating does this rash guard have?

The shirt has a UPF rating of 50, designed to help combat UV rays while you are in the water and on the sand.

What sizes are available?

Sizes run from X-Small through 4X-Large. Check the size chart if you are between sizes.

What colors does it come in?

Choose from Royal/ Black Logo, White/ Black Logo, Black/ White Logo and Dark Grey Smoke/ Black Logo.

Does it have a loose or tight fit?

It has a trim, comfortable fit with raglan sleeves for a full range of motion, so it follows your shape without feeling restrictive.

Keep Exploring

Browse more from our mens, men's swimwear, spring collection and rash guards, or shop the best sellers. You might also like the Koloa Surf Logo Sweatpants, the Koloa Wave Tank Top and the Koloa Original Logo Training Tee. Check the size chart, explore big and tall surf apparel, or learn about Koloa Surf Co.

Pairs well with