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Jackson 4 Swim Onesie - Recycled Foreverever

$19.99
$19.99
Color:
Size:
Size Chart

One Piece Swimsuit
Size Guide

Torso measurement is most important for finding your accurate one piece size.

If you are in between torso measurements or know your torso runs long we recommend sizing up!

  • JOLYN One Piece
    Size
    • 22 / 22J
    24J
    24
    26
    28
    30
    32
    34
    36
    38
    40
    42
    44
  • Dress Size
    (US)
  • Y10
  • Y12
  • 00
  • 0 | 2
  • 2 | 4
  • 4 | 6
  • 6 | 8
  • 8 | 10
  • 10 | 12
  • 12 | 14
  • 14 | 16
  • Torso
    (in)
  • 51
  • 53
  • 56
  • 57
  • 58.5
  • 60
  • 61.5
  • 63
  • 64.5
  • 66
  • 67.5
  • 69
  • 70.5
  • Cup Size
    (in)
  • AA
  • A
  • B
  • C
  • C
  • C | D
  • Waist
    (in)
  • 23-24
  • 24-25
  • 23-24
  • 25-26
  • 27-28
  • 29-30
  • 31-32
  • 33-34
  • 35-36
  • 37-38
  • 39-40
  • 41-42
  • 43-44
  • Hip
    (in)
  • 30-32
  • 33-34
  • 33-34
  • 35-36
  • 37-38
  • 39-40
  • 41-42
  • 43-44
  • 45-46
  • 47-48
  • 49-50
  • 51-52
  • 53-54
  • Over Bust
    (in)
  • 27-28
  • 29-30
  • 29-30
  • 31-32
  • 33-34
  • 35-36
  • 37-38
  • 39-40
  • 41-42
  • 43-44
  • 45-46
  • 47-48
  • 49-50

Measurement Guide

Torso

The most important for finding your accurate one piece size

Measure from the top of your shoulder over the fullest part of your bust, through your legs and around, up your back to the starting point.

If you are in between torse measurements or know your torso runs long, we recommend sizing up!

Bust

Measure around the fullest part at the bust.

Waist

Measure around the smallest part of the waist.

Hips

Keep measuring tape parallel to the floor and measure around the fullest part of the hip.

Measurement Guide

Jolyn swimwear, a woman with measurement arrows and guide

Fit Questions?

If you want a second opinion or need help figuring out your size, reach out to us at contact@jolyn.com and we’ll sort you out!

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Why You'll Love it

The suit that changed the perception of performance swimsuits.

  • Made in the best compressive swimwear fabric
  • Our innovative adjustable tie-back design allows for both a secure and comfy fit
  • Comes in 15+ colors
  • Superior tightly knit and compressive fabric that won't stretch out compared to lower-cost competitors

Details

One of our most classic styles, the Jackson training one piece swimsuit is better than ever with our fourth design update. (Hey - we never stop listening to your feedback on making the best suits we can!)

This version is raised over the apex, aka, more length coverage for your torso. The more rounded neckline shape stays even flatter when in streamline and a single binding loop adds a minimalist finish we love.

As always, the Jackson provides medium/full bum coverage and the adjustable tie-straps give you the perfect fit for the moment—loose for comfort or snug for speed.

Searchin' for a smaller size? Check out our 22J and 24J sizes! These suits offer a higher neckline and less fabric depth around the bum than our non-J sizes for a modest fit.

Features:

  • Good for: Swimming, water polo, lifeguarding, paddling, ocean and pool activities
  • Tie-Back one-piece swimsuit
  • Medium-full coverage
  • Coverage 4
  • Unpadded
  • Lined for maximum privacy
  • Tagless for maximum comfort
  • Chlorine proof
  • 2-way stretch
  • Reinforced stitching

Fabric Composition:

Care Instructions:

  • Hand wash cold
  • Hang dry
  • Do not iron, dry clean or bleach

JOLYN does not recommend tie straps to be used in racing or FINA sanctioned events. Fastening systems including ties are not allowed in competition, as per FINA regulations.

    Shipping & Returns

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    Features

    • High impact

      High impact

      Made for the highest level of activity

    • Foreverever Fabric

      Foreverever Fabric

      Our classic bestselling fabric loved by athletes for its durability

    • Medium-Full Coverage

      Medium-Full Coverage

      Rounds across the butt with a regular to high cut at the leg opening

    • UPF 50+

      UPF 50+

      Stay protected during long days in sun

    As seen in

    We take design seriously.

    We take design seriously.

    1. Tie-back fastening system

    Our iconic tie-back lets you create your perfect fit. Loosen when you want to take it easy, tighten when you're ready for the fast lane.

    2. Double fold binding

    This super durable construction can withstand hours of stretching and pulling in very harsh elements like chlorine and sun.

    3. Reinforced stitching

    We use bar tacks at major stress points - the neck, back, and where hems start and stop to prevent unraveling.

    4. Chlorine-Proof

    Our signature Foreverever fabric won't breakdown and is highly fade resistant.

    Foreverever swimwear fabric icon

    Foreverever Fabric

    Our cult favorite original performance fabric beloved by top tier athletes. Built for durable, reliable performance.

    Best For
    Training, high intensity activity
    Chlorine Resistance
    Chlorine proof
    Stretch Level
    Minimal stretch
    Fit
    Fits snug to reduce drag, recommend sizing up
    Handfeel
    Soft, sturdy, durable
    Foreverever swimwear fabric icon

    Recycled Foreverever Fabric

    Our cult favorite performance fabric now made out of recycled plastic water bottles. Built for durable, reliable performance.

    Best For
    Training, high intensity activity
    Chlorine Resistance
    Chlorine proof
    Stretch Level
    Minimal stretch
    Fit
    Fits snug to reduce drag, recommend sizing up
    Handfeel
    Soft, sturdy, durable
    Foreverever swimwear fabric icon

    Recycled Foreverever Fabric

    Our cult favorite performance fabric now made out of recycled plastic water bottles. Built for durable, reliable performance.

    Best For
    Training, high intensity activity
    Chlorine Resistance
    Chlorine proof
    Stretch Level
    Minimal stretch
    Fit
    Fits snug to reduce drag, recommend sizing up
    Handfeel
    Soft, sturdy, durable
    Sea-Flex performance swimwear fabric icon

    Recycled Sea-Flex Fabric

    Made of recycled fishing nets and other discarded nylon, Recycled Sea-Flex is a chlorine resistant performance fabric that blends comfort and athletic support.

    Best For
    Surfing, ocean activity
    Chlorine Resistance
    150 hours
    Stretch Level
    Medium stretch
    Fit
    Runs larger than Foreverever suits, fits true to size
    Handfeel
    Soft, stretchy, comfortable
    Sea-Flex performance swimwear fabric icon

    Recycled Sea-Flex Fabric

    Made of recycled fishing nets and other discarded nylon, Recycled Sea-Flex is a chlorine resistant performance fabric that blends comfort and athletic support.

    Best For
    Tennis, Pickleball, Golf
    Chlorine Resistance
    150 hours
    Stretch Level
    Medium stretch
    Fit
    Fits true to size
    Handfeel
    Soft, stretchy, comfortable
    Spacer, thick swimwear fabric icon

    Spacer Fabric

    Our thickest fabric, Spacer feels almost like a lightweight neoprene wetsuit - making it great for compression and durability.

    Best For
    Surfing, high intensity ocean activity
    Chlorine Resistance
    150 hours
    Stretch Level
    Minimal stretch
    Fit
    Runs true to size
    Handfeel
    Thicker than our other fabrics, like a light neoprene
    SurfTec

    SurfTec Fabric

    Best For
    Surfing, ocean activity
    Chlorine Resistance
    150 hours
    Stretch Level
    Medium stretch
    Fit
    Runs larger than Foreverever suits
    Handfeel
    Soft, stretchy, comfortable with a light sheen

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