AllMen'sWomen'sKids
lolekai — from Hawaiian: lole (clothes) and kai (the sea)

From the Hawaiian words "lole" (clothing) and "kai" (the sea), Lolekai is a founder-led, Polynesian-inspired swimwear label built on a single conviction: that beautiful design and real care for the ocean belong together. Every piece is made with intention and crafted by a global network of specialist production houses, close to you.

Reisha Delug, founder of Lolekai

Meet Reisha, the Founder

Reisha Delug -- American entrepreneur, mom of two, and founder of Lolekai. She previously built FarmboxLA, connecting families with farm-fresh produce direct from local farms (acquired by GrubMarket, 2016), and started Lolekai to prove beautiful swimwear doesn't have to cost the planet.

Read her story ->

Crafted across the world.

12 Production Houses -- 9 Countries -- 5 Continents

Charlotte, United StatesLos Angeles, United StatesDallas, United StatesToronto, CanadaWolverhampton, United KingdomBarcelona, SpainRiga, LatviaBrisbane, AustraliaMelbourne, AustraliaTokyo, JapanTijuana, MexicoRio de Janeiro, Brazil
See our network ->

Loved by customers

  • “Thank you so much for creating this rash guard for me. The quality is amazing!”

  • “Wow, that's amazing customer service. I was not expecting that!”

  • “Thank you Reisha and team! My rashguard is gorgeous and comfy. My kids love their rashguards too, zero itch!”

  • “The best rashguards I have ever used, thank you Reisha and everyone at Lolekai.”

  • “You make a beautiful product and I will definitely give you a review.”

  • “Just want to say I love the rash guards I ordered! They're such good quality!”

  • “Lovely bikini, the turquoise really pops. I will be ordering more!”

  • “It's a beautiful print.”

  • “You offer such a large variety of unique, beautiful products.”

  • “Thank you for the speedy and helpful customer service!”

  • “I love matching with my kids in this well designed rashguard. We appreciate it.”

  • “My new favorite pair of swim trunks. Thank you ;)”

  • “Feels like a much more expensive pair of trunks. I hope in the future you can make more lengths.”

  • “I haven't felt a bathing suit so comfortable, I only wish you can make very short length in the future. I will be a buyer.”

  • “High quality and comfortable, I love these.”

  • “Superb product. Wish you made it in kids sizes too.”

Explore

  • Bikinis
  • Men's Swim Trunks
  • Flip Flops
  • Bucket Hats
  • Rashguards
  • Leggings
  • Swim & Gym Shorts
  • Skater Skirts

Company

  • about
  • contact

Help

  • Help Center
  • shipping
  • returns

Legal

  • Terms of Service
  • Privacy Policy

© 2026 Lolekai. All rights reserved.·Your Privacy Choices

Lolekai LLC · 10169 SE 22nd Terrace, Webster, FL 33597 · support@lolekai.com · +1 (917) 439-4105

Lolekai
shop
Men's Short-Sleeve Rashguards/Shop By Color/Cobalt

Cobalt Men's Short-Sleeve Rashguards

More colors →
similar:
Bauhaus BlueDenimRoyal BlueNavyKlein BlueSlate BluePersian BlueMidnight BlueElectric BlueMediterranean BlueUltra VioletVery PeriVioletBlueAmethystLapisClassic BlueRhodonitePurple
In 300+ Colors
BrickNeon CoralRedwoodBlood OrangeHennaBurnt SiennaJuteCappuccinoPumpkinFawnChocolateMushroomMarigoldBeigeMustardDuneFlaxAlabasterBaby YellowPeridotAsparagusGreenBottle GreenTourmalineNeon AquaCapriMarine BlueBlueNavalKlein BlueLavender GrayPurplePassionfruitMulberryCandy PinkValentino RedWineOnyxIronPumice

Solid Cobalt Men's Short-Sleeve Rashguards

Our solid color collection in shades of cobalt.

View all solid men's short-sleeve rashguards →
Iceberg

Iceberg

$75.99

Free Shipping
Atlantic Blue

Atlantic Blue

$75.99

Free Shipping
Slate Blue

Slate Blue

$75.99

Free Shipping
Royal Blue

Royal Blue

$75.99

Free Shipping
Mediterranean Blue

Mediterranean Blue

$75.99

Free Shipping
Electric Blue

Electric Blue

$75.99

Free Shipping
View all solid men's short-sleeve rashguards →
Cobalt Rash Guard Men's Rashguard — Lolekai

Cobalt Rash Guard

Solid Colors

Browse By Color

BlackWhiteGrayNavyBlueTealTurquoiseGreenLimeYellowGoldOrangeRedCoralPinkLavenderPurpleSandBrownMulti