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Fixed Back One Piece Swimsuits

  • Deep Blue Sea Deep Blue Sea
    Julian Swim Onesie - Contrasts
    $66

    + More Colors & Prints

  • Picnix Picnix
    Brandon Swim Onesie - Prints
    $68

    + More Colors & Prints

  • Sorbet Sorbet
    Julian Swim Onesie - Prints
    $70

    + More Colors & Prints

  • Sorbet Sorbet
    Perry Swim Onesie - Prints
    $70

    + More Colors & Prints

  • Kingdom Kingdom
    Scotty Swim Onesie - Prints
    $68

    + More Colors & Prints

  • Moma Moma
    Chevy Swim Onesie - Prints
    $68

    + More Colors & Prints

  • Blueberry Blueberry
    Tanya Swim Onesie
    $58

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  • Sunkist Sunkist
    Chevy Swim Onesie
    $58

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  • Navy Navy
    Brandon Swim Onesie
    $58

    + More Colors & Prints

  • Hawaii Blue Hawaii Blue
    Scotty Swim Onesie
    $58

    + More Colors & Prints

  • Reppy Reppy
    Chevy Swim Onesie - Prints
    $54

    + More Colors & Prints

  • Cabernet Cabernet
    Darren Swim Onesie
    $60

    + More Colors

  • Navy Navy
    Perry Swim Onesie
    $60

    + More Colors & Prints

  • Free Bird Free Bird
    Scotty Swim Onesie - Prints
    $54

    + More Colors & Prints

  • Poseidon Poseidon
    "O.G." Swim Onesie - Prints
    $54

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  • Amazonian Amazonian
    Gigi Beach Onesie - Prints
    $48

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  • Deep Blue Sea Deep Blue Sea
    Gigi Beach Onesie
    $46

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  • Icicle & Black Melbin Onesie - Contrasts
    Melbin Onesie - Contrasts
    $52

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  • Cabernet & Hot Pink Cabernet & Hot Pink
    Scotty Swim Onesie - Contrasts
    $64

    + More Colors & Prints

  • Blueberry Blueberry
    Drew Swim Onesie
    $60

    + More Colors & Prints

  • Reppy Reppy
    Ryker Swim Onesie - Prints
    $70

    + More Colors & Prints

Our fixed back one piece swimsuits are perfect for competitive swimming and training. From cross back swimsuits to FINA approved styles, JOLYN one-piece swimsuits come in a variety of styles and colors to suit your unique personality. 

Our one piece competitive swimsuits made from the highest quality fabric, and are great for swimming, waterpolo, surfing, ocean swimming or exercising in the pool. Shop different styles and designs of our fixed back one piece swimsuits - like the Chevy, Brandon, or Scotty.