Throwback Collection

Our OG colors are back

Free Swim Cap On Orders $150+

While supplies last

Free Shipping on Orders $90+

Events Store Locator Team Sales Lifeguard Orders

Fuse Fixed-Back Tech Suit

$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!

Free shipping on domestic orders $90+!
Sign up for restock notifications

Details

For the first time ever, JOLYN x FINIS are collaborating to bring you a limited edition printed tech suit that’s competition ready. The Fuse technical racing suit is the perfect blend of competitive edge with JOLYN style. The Fuse is an intro-level competition suit that offers elite benefits at an affordable price! 

Features:
  • Good for: Swim
  • JOLYN x FINIS
  • Universal fit: Bonded seams creates a comfortable fit for different body types
  • Flexible compression: High compression to reduce drag without limiting range of motion
  • Non-Slip edges: Silicone edges provide comfortable grip and on legs 
  • Tagless for maximum comfort
  • All of our prints come out uniquely, so no one will have the exact same version of the print.
  • LOGO Dimensions: 2 3/4''x 1/2"
Fabric Composition:
  • Hydro-Reflective Fabric
  • 71% Polyamide 29% Elastane
  • UVA/UVB Protection
Care Instructions:
  • Hand wash cold
  • Hang dry
  • Do not iron, dry clean or bleach 

      Shipping & Returns

      JOLYNSIDER Rewards

      Earn points on every purchase to unlock exclusive rewards and get early access to our promotions.

      Sign In or Sign Up

      Features

      • High impact

        High impact

        Made for the highest level of activity

      • UPF 50+

        UPF 50+

        Stay protected during long days in sun

      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

      Other Products In This Print


      We have plenty in stock.
      We have plenty in stock.
      We have plenty in stock.
      We have plenty in stock.
      We have plenty in stock.
      Only 5 left in stock!
      We have plenty in stock.
      We have plenty in stock.
      We have plenty in stock.
      We have plenty in stock.
      We have plenty in stock.
      Not in stock.