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Fixed Back One Piece Swimsuits

  • Black Black
    Brandon 2 Swim Onesie - Black

    Training

    Top Rated
    $68
  • New
    Peacock Peacock
    Caroline Swim Onesie - Peacock

    Training

    $68
  • New
    Navy Navy
    Caroline Swim Onesie - Navy

    Training

    $68
  • New
    Hot Pink Hot Pink
    Caroline Swim Onesie - Hot Pink

    Training

    $68
  • New
    Hawaii Blue Hawaii Blue
    Caroline Swim Onesie - Hawaii Blue

    Training

    $68
  • New
    Black Black
    Caroline Swim Onesie - Black

    Training

    $68
  • Paddle Paddle
    Brandon 2 Swim Onesie - Paddle

    Training

    $68
  • Blueberry Blueberry
    Brandon 2 Swim Onesie - Blueberry

    + More Colors & Prints

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

    Training

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

    + More Colors & Prints

    Top Rated
    $68
  • Hawaii Blue Hawaii Blue
    Brandon 2 Swim Onesie - Hawaii Blue

    + More Colors & Prints

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

    + 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
    Brandon 2 Swim Onesie - Lavender

    + More Colors & Prints

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

    + More Colors & Prints

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

    + More Colors & Prints

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

    Training

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

    Training

    $68
  • Mango Mango
    Brandon 2 Swim Onesie - Mango

    + More Colors & Prints

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

    Training

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

    Training

    $68
  • Navy Navy
    Chevy Swim Onesie - Navy

    Training

    $68
  • Peacock Peacock
    Chevy Swim Onesie - Peacock

    Training

    $68
  • Dragon Fruit Dragon Fruit
    Chevy Swim Onesie - Dragon Fruit

    Training

    $68
  • Ocean Ocean
    Brandon 2 Swim Onesie - Ocean

    + More Colors & Prints

    Top Rated
    $64
  • Hot Pink Hot Pink
    Chevy Swim Onesie - Hot Pink

    Training

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

    Training

    $68
  • Pine Pine
    Brandon Swim Onesie - Pine
    Top Rated
    $68
  • Black Black
    Fina Approved Tiger Swim Onesie - Black

    Training

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

    Training

    $68
  • Black Black
    Devon Swim Onesie - Black

    Training

    $68
  • Navy Navy
    Devon Swim Onesie - Navy

    Training

    $68
  • Cabernet Cabernet
    Chevy Swim Onesie - Cabernet

    Training

    $68
  • Red Red
    Devon Swim Onesie - Red

    Training

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

    Training

    $64
  • Peacock Peacock
    Devon Swim Onesie - Peacock

    Training

    $64
  • Lavender Lavender
    Chevy Swim Onesie - Lavender

    Training

    $68
  • Mint Mint
    Brandon 2 Swim Onesie - Mint

    + More Colors & Prints

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

    Training

    $64
  • Cabernet Cabernet
    Devon Swim Onesie - Cabernet

    Training

    $68
  • Strawberry Strawberry
    Brandon 2 Swim Onesie - Strawberry

    + More Colors & Prints

    Top Rated
    $64
  • Navy Navy
    Fina Approved Tiger Swim Onesie - Navy

    Training

    $68
  • Mango Mango
    Chevy Swim Onesie - Mango

    Training

    $64
  • Army Army
    Chevy Swim Onesie - Army

    Training

    $64
  • Sunkist Sunkist
    Brandon Swim Onesie - Sunkist
    Top Rated
    $68
  • Hawaii Blue Hawaii Blue
    Devon Swim Onesie - Hawaii Blue

    Training

    $64
  • Army Army
    Devon Swim Onesie - Army

    Training

    $64
  • Neon Yellow Neon Yellow
    Brandon 2 Swim Onesie - Neon Yellow

    Training

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

    Training

    $64
  • Pine Pine
    Chevy Onesie - Pine
    $64
  • Purple Purple
    Brandon Swim Onesie - Purple
    Top Rated
    $68
  • Papaya Papaya
    Brandon 2 Swim Onesie - Papaya

    + More Colors & Prints

    Top Rated
    $64
  • Sunkist Sunkist
    Devon Swim Onesie - Sunkist
    $64
  • Sunkist Sunkist
    Chevy Onesie - Sunkist
    $64
  • Purple Purple
    Chevy Onesie - Purple
    $64
  • Papaya Papaya
    Chevy Swim Onesie - Papaya

    Training

    $64
  • Clearwater Clearwater
    Brandon 2 Swim Onesie - Clearwater

    Training

    Top Rated
    $68
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.