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Fixed Back One Piece Swimsuits

  • Peacock Peacock
    Brandon 2 Swim Onesie - Peacock

    + More Colors & Prints

    Top Rated
    $68
  • Dragon Fruit Dragon Fruit
    Brandon 2 Swim Onesie - Dragon Fruit

    + More Colors & Prints

    Top Rated
    $68
  • Black Black
    Chevy Swim Onesie - Black

    Training

    Top Rated
    $68
  • Navy Navy
    Brandon 2 Swim Onesie - Navy

    + More Colors & Prints

    Top Rated
    $68
  • Peacock Peacock
    Perry Swim Onesie - Peacock

    Training

    Top Rated
    $68
  • 22 - 40
    Red Red
    Brandon 2 Swim Onesie - Red

    + More Colors & Prints

    Top Rated
    $68
  • Dragon Fruit Dragon Fruit
    Perry Swim Onesie - Dragon Fruit

    Training

    Top Rated
    $68
  • Blueberry Blueberry
    Murray Swim Onesie - Blueberry

    Training

    Top Rated
    $68
  • Lavender Lavender
    Brandon 2 Swim Onesie - Lavender

    + More Colors & Prints

    Top Rated
    $68
  • 22 - 40
    Hot Pink Hot Pink
    Brandon 2 Swim Onesie - Hot Pink

    + More Colors & Prints

    Top Rated
    $68
  • Lavender Lavender
    Perry Swim Onesie - Lavender

    Training

    Top Rated
    $68
  • Cabernet Cabernet
    Brandon 2 Swim Onesie - Cabernet

    + More Colors & Prints

    Top Rated
    $68
  • Red Red
    Murray Swim Onesie - Red

    Training

    Top Rated
    $68
  • Navy Navy
    Murray Swim Onesie - Navy

    Training

    Top Rated
    $68
  • Hot Pink Hot Pink
    Murray Swim Onesie - Hot Pink

    Training

    Top Rated
    $68
  • Red Red
    Perry Swim Onesie - Red
    Top Rated
    $68
  • Blueberry Blueberry
    Chevy Swim Onesie - Blueberry

    Training

    $68
  • Peacock Peacock
    Murray Swim Onesie - Peacock

    Training

    Top Rated
    $68
  • Navy Navy
    Chevy Swim Onesie - Navy

    Training

    $68
  • Black Black
    Drew Swim Onesie - Black

    Training

    $68
  • Hawaii Blue Hawaii Blue
    Perry Swim Onesie - Hawaii Blue

    Training

    Top Rated
    $68
  • Ocean Ocean
    Perry Swim Onesie - Ocean

    + More Colors & Prints

    Top Rated
    $64
  • Red & Dragon Fruit & Strawberry Red & Dragon Fruit & Strawberry
    Julian Swim Onesie - Red Contrast

    Training

    $74
  • Mango Mango
    Brandon 2 Swim Onesie - Mango

    + More Colors & Prints

    Top Rated
    $64
  • Dragon Fruit Dragon Fruit
    Chevy Swim Onesie - Dragon Fruit

    Training

    $68
  • Hot Pink Hot Pink
    Chevy Swim Onesie - Hot Pink

    Training

    $68
  • Strawberry Strawberry
    Perry Swim Onesie - Strawberry
    Top Rated
    $64
  • Hawaii Blue & Navy & Blueberry Hawaii Blue & Navy & Blueberry
    Julian Swim Onesie - Hawaii Blue Contrast

    Training

    $74
  • Navy Navy
    Perry Swim Onesie - Navy

    Training

    Top Rated
    $68
  • Cabernet Cabernet
    Perry Swim Onesie - Cabernet

    Training

    Top Rated
    $68
  • Chevy Swim Onesie - Red Chevy Swim Onesie - Red
    Chevy Swim Onesie - Red

    Training

    $68
  • Black & Red & Sunkist Black & Red & Sunkist
    Cammie Swim Onesie - Black Contrast

    Training

    $74
  • Blueberry Blueberry
    Drew Swim Onesie - Blueberry

    Training

    $68
  • Mango Mango
    Perry Swim Onesie - Mango

    Training

    Top Rated
    $64
  • Peacock Peacock
    Chevy Swim Onesie - Peacock

    Training

    $68
  • Sunkist Sunkist
    Brandon Swim Onesie - Sunkist
    Top Rated
    $68
  • Strawberry Strawberry
    Chevy Swim Onesie - Strawberry

    Training

    $64
  • Mango Mango
    Chevy Swim Onesie - Mango

    Training

    $64
  • Strawberry Strawberry
    Drew Swim Onesie - Strawberry

    Training

    $64
  • Cabernet Cabernet
    Murray Swim Onesie - Cabernet

    Training

    Top Rated
    $68
  • Hawaii Blue Hawaii Blue
    Chevy Swim Onesie - Hawaii Blue

    Training

    $68
  • Cabernet Cabernet
    Chevy Swim Onesie - Cabernet

    Training

    $68
  • Hawaii Blue Hawaii Blue
    Murray Swim Onesie - Hawaii Blue

    Training

    Top Rated
    $68
  • Hot Pink Hot Pink
    Devon Swim Onesie - Hot Pink

    Training

    $64
  • Red Red
    Drew Swim Onesie - Red

    Training

    $68
  • Pine Pine
    Brandon Swim Onesie - Pine
    Top Rated
    $68
  • Ocean Ocean
    Drew Swim Onesie - Ocean

    Training

    $64
  • Strawberry Strawberry
    Brandon 2 Swim Onesie - Strawberry

    + More Colors & Prints

    Top Rated
    $64
  • Peacock Peacock
    Devon Swim Onesie - Peacock

    Training

    $64
  • Strawberry Strawberry
    Murray Swim Onesie - Strawberry

    Training

    Top Rated
    $64
  • Mango Mango
    Murray Swim Onesie - Mango

    Training

    Top Rated
    $64
  • Black Black
    Devon Swim Onesie - Black

    Training

    $68
  • Blueberry Blueberry
    Devon Swim Onesie - Blueberry

    Training

    $68
  • Hawaii Blue Hawaii Blue
    Drew Swim Onesie - Hawaii Blue

    Training

    $68
  • Blueberry Blueberry
    Raya Swim Onesie - Blueberry

    Training

    $68
  • Ocean Ocean
    Chevy Swim Onesie - Ocean

    Training

    $64
  • Lavender Lavender
    Chevy Swim Onesie - Lavender

    Training

    $68
  • Red Red
    Devon Swim Onesie - Red

    Training

    $68
  • Black & Mint & Hawaii Blue Black & Mint & Hawaii Blue
    Raya Swim Onesie - Black Contrast
    $74
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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.