Sustainable Swimwear Collections by Ui Swim

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    Our sights are on Summer 2026 and new additions to the Ui Swim collection. To make room, we’re offering 50% off all non-returning styles.

    These bikinis, one-piece swimsuits, and swim shorts are not currently planned to return to the collection, making this your chance to shop them before they’re gone. Once sold out, they may not return.

    Grab your favourites while stocks last!

    32 products
    ★★★★★

    "Ui Swim's swimming shorts are the best I've ever owned, thanks to their high elasticity. I wear them constantly for other sports too, like bouldering."

    Rasmus R
    ★★★★★

    "The thick and supportive fabric is a game-changer. I don't even want to wear my old bikinis anymore!"

    Emma K
    ★★★★★

    "The fabric on these swimsuits is like a hug for your body. I feel incredibly comfortable and supported. Thank you!"

    Lotta H
    ★★★★★

    "The best bikinis ever <3"

    Marika S
    ★★★★★

    "I can't get enough of Ui Swim's one-pieces. They fit like a dream and make me feel so confident. I love wearing them as a top too!"

    Charlotta S