luxury swimwear

Look as good as you feel

that feel good fit

Iconic style, maximum heat.

just landed

Blending beauty with purpose.

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KOII SWIM

We believe in two things: the pursuit of quality in all we do, and celebrating the beauty of feeling good in your own skin.

FATAL ATTRACTION

Inspired by the textile cone shell — one of the ocean’s most beautiful yet dangerous creations. This collection was designed to reflect women in the same way: alluring yet powerful, captivating yet untouchable. Fatal Attraction blends striking prints with confident silhouettes that embody the beauty and danger of feminine energy.

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KOII SWIM

Escape the Everyday

Luxury swimwear designed with intention — elevated silhouettes, sculpting fits, and eco-conscious fabrics made to feel as good as they look.

Wahine Club

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Koii Swim

Bikini time is here!

This seasons must-have bathing suits

Koii Swim

Bikini time is here!

This seasons must-have bathing suits

We are KOII

The best for women, by women

Inspired by endless summers, and the beauty of the islands, Koii Swim brings together flattering fits, luxe fabrics, and pieces made to move from ocean dips to sunset drinks.

Better for the planet

Sustainable swimwear that feels good and does good. We use recycled fabrics and ethical manufacturing to create bikinis that are stylish, comfortable, and kind to the planet. We're passionate about making a difference, one swimsuit at a time.

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from $10-$250.

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