Sultry. Swim. Sirenwear.

Swimwear for the modern Siren

Kalena Kai Swim was born in Hawaii and manufactured in New York. As a fellow modern mermaid on land, the collection was created for the everyday siren and embodies the unison of two worlds colliding while accentuating every curve. Wade in our water by being the first to rep our sets.

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The Aloha Club

Join the Aloha Club
Get closer to the sun, sea, and style. As an Aloha Club member, you'll get first access to our latest swimwear drops, Hawaii-inspired exclusives, secret sales, and island-only perks. It’s more than a mailing list—it’s your VIP pass to paradise. Sign up below and spread the Aloha.

Siren Collection

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Siren Collection Individuals

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Aloha Aina

We believe that living with aloha is a way of life and that the land, nature, skies, and seas are essential to survival. All bikinis are biodegradable five years after being planted in soil.