What is the Adventure One Piece Swimsuit?

The Adventure One Piece is a Fearless Swimwear one piece designed for real movement and real bodies. It features light-to-medium compression that sculpts without restricting, built-in bust support for A-F cups, medium-to-full coverage with a medium-high leg line, and a low back with thick cross-over straps. It is available with Magic Sizing so you can choose your top and bottom sizes independently. The fabric is recycled matte ribbed, chlorine resistant and designed to stay in place during active swimming, beach play and all-day wear.

What cup sizes does the Adventure Suit support?

The Adventure One Piece is designed to support A-F cup busts. It features a built-in shelf bra with removable foam cups for customisable lift. Customers with E cup busts report a great fit without gaping or spillage, and reviewers specifically praise how the bust stays supported and does not move during active wear including swimming and playing with children.

Does the Adventure Suit have Magic Sizing?

Yes. The Adventure One Piece is available with Magic Sizing, which lets you choose different top and bottom sizes in a single swimsuit. If you have a smaller bust and wider hips, you can order a size 10 top with a size 12 bottom, for example, and get a correct fit through both areas. Magic Sizing is available across XS to 3X, covering Australian sizes 6 to 20.

How much compression does the Adventure Suit have?

The Adventure One Piece delivers light-to-medium compression throughout the body - enough to smooth and sculpt without feeling restrictive. Customers describe it as supportive and held-in rather than tight, with a slight initial tightness that relaxes comfortably once in the water. The compression holds the bust, tummy and bottom firmly in place while still allowing full range of motion.

What fabric is the Adventure Suit made from?

The Adventure One Piece is made from recycled matte ribbed fabric with a chlorine resistance rating of 4 out of 5. The fabric is durable, structured and designed to hold its shape through extended wear and active use. Customers consistently describe it as buttery soft against the skin with no irritation or digging despite the textured ribbing.

What coverage does the Adventure Suit provide?

The Adventure One Piece provides medium-to-full coverage with a medium-high leg line. The low open back adds style without compromising support, and customers specifically note perfect bum coverage that does not ride up. The suit is designed to stay in place during swimming, wave activity and active movement - one reviewer was pummelled by a wave at Coogee Beach and reported everything stayed completely intact.

Is the Adventure Suit good for long torsos?

Yes. The Adventure One Piece is available in a Long Torso version, cut with extra length through the body so the swimsuit sits correctly without pulling at the shoulders or riding up. The long torso construction is tested on the Fearless Fit Crew including women with genuinely long torsos. Magic Sizing is also available in the long torso version so you can address both torso length and size differences between bust and hips simultaneously.

Is the Adventure Suit good for postpartum bodies?

Yes. The Adventure One Piece is one of the styles in the Fearless postpartum collection. The light-to-medium compression smooths the tummy, arms and bust without creating bulges or uncomfortable restriction. Customers who have had children report feeling confident at the beach for the first time in years, and one reviewer who spent 6.5 of the last 8 years pregnant or breastfeeding said it helped her feel like herself again. Magic Sizing also accommodates postpartum bodies where bust and hip proportions have changed.

SIZE	XS	S	M	L	XL	2X	3X
AUS	6	8-10	10-12	12-14	14-16	16-18	18-20
US	2	4-6	6-8	8-10	10-12	12-14	14-16
UK	6	8-10	10-12	12-14	14-16	16-18	18-20
EU	34	36-38	38-40	40-42	42-44	44-46	46-48

SIZE	XS	S	M	L	XL	2X	3X
Bust	84-86.5	86.5-89	89-94	94-99	99-104	104-110	110-117
Hip	89-91.5	91.5-94	94-99	99-104	104-109	109-115	115-122

SIZE	XS	S	M	L	XL	2X	3X
Bust	33-34	34-35	35-37	37-39	39-41	41-43	43-46
Hip	35-36	36-37	37-39	39-41	41-43	43-45	45-48

Shoulder to Crotch	Fit Recommendation	What That Means
Under 76cm / 30"	Standard Torso	Our standard suits should fit beautifully
Over 76cm / 30"	Long Torso	More room + better fit = no wedgies, no tugging

Home > Postpartum > Adventure One Piece Swimsuit

A woman with long wavy hair poses against a plain background, wearing the teal Adventure Suit by Fearless au—a supportive one-piece swimsuit featuring a scoop neckline and thick shoulder straps.

A smiling woman with long, wavy hair wears the Fearless au Adventure Suit, a teal one-piece swimsuit made from recycled ribbed fabric. She stands barefoot on a light background, posing confidently with one hand on her hip.

A woman with long light brown hair stands barefoot against a plain background, wearing the Fearless au Adventure Suit—a teal one-piece swimsuit made from recycled ribbed fabric. She poses confidently, one hand resting by her thigh.

A woman with long, wavy dark hair smiles at the camera against a light background. Her hair is parted in the middle and she has a warm, friendly expression.

Size: M

Height: 170cm/5’7”
Bust: 91cm/36″
Waist: 76cm/30″
Hips: 101cm/40″
Bra: C cup

Size: L

Height: 165cm/5’5”
Bust: 98cm/39″
Waist: 77cm/30″
Hips: 104cm/41″
Bra: D cup

A woman with long, wavy, light brown hair smiles at the camera. She has fair skin, wears natural makeup, and is dressed in a black top against a light, neutral background.

Size: 2X

Height: 173cm/5’8”
Bust: 109cm/43″
Waist: 93cm/37″
Hips: 116cm/46″
Bra: E cup

Woman in a Fearless teal supportive bust one piece swimsuit.

A woman stands barefoot on a neutral background, wearing the Fearless au Adventure Suit—a teal, recycled ribbed one-piece swimsuit with wide crisscross straps and an open back. Her arms are raised, hands resting on her head.

A woman barefoot against a plain background smiles and poses in the Fearless au Adventure Suit, a teal one-piece swimsuit made from recycled ribbed fabric with crisscross back straps. She looks over her shoulder with one hand on her head.

A light-skinned woman with long hair stands barefoot, back facing, and looks over her shoulder. She wears the Fearless au Adventure Suit—a teal one-piece in recycled ribbed fabric with crisscross straps and an open back—against a plain background.

Coverage Size: M

Coverage Size: L

Coverage Size: 2X

Woman wearing a teal one-piece swimsuit against a plain background

Woman wearing a teal swimsuit on a plain background

Woman wearing a teal swimsuit against a plain background

Green one-piece swimsuit on a white background

Close-up of Fearless au ribbed fabric in Teal - used in the Adventure Suit, designed to withstand ocean swims and pool laps

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57 reviews

Adventure One Piece Swimsuit

Name: Adventure One Piece Swimsuit - Teal, Supportive Fit | Fearless
Brand: Fearless Swimwear
SKU: AS-TTS339
Price: 199 AUD
Availability: InStock

57 reviews

Regular price $199

Sale price $199 Regular price

Unit price / per

Why It's Worth It

Shipping calculated at checkout.

or 4 X $49.75 with

A supportive one piece swimsuit with A–F cup coverage and medium compression.

Colour: Teal

Size US 4 / AU 8 / EU 36

XS US 2 / AU 6 / EU 34

S US 4 / AU 8 / EU 36

M US 6 / AU 10 / EU 38

L US 8 / AU 12 / EU 40

XL US 10 / AU 14 / EU 42

2X US 12 / AU 16 / EU 44

3X US 14 / AU 18/ EU 46

XSVariant sold out or unavailable SVariant sold out or unavailable MVariant sold out or unavailable LVariant sold out or unavailable XLVariant sold out or unavailable 2XVariant sold out or unavailable 3XVariant sold out or unavailable

Size Guide

$15 Off Your First Order When You Sign Up*

Bum coverage: Medium

Bust Support: Very good

Compression: Medium

Leg Cut: Medium-high

Details

Built for real movement and real bodies. The Adventure One Piece delivers medium sculpting compression, supportive A-F cup coverage and a secure fit designed to move with you - whether you’re swimming, chasing kids or walking the beach.

• COMPRESSION - light-to-medium hold that sculpts without restricting
• BUST SUPPORT - designed for A-F cups with a built-in shelf bra
• COVERAGE - medium-to-full coverage with a medium-high leg line
• FABRIC - recycled matte ribbed fabric, chlorine resistant (4/5 rating)
• BACK DESIGN - low back with thick cross-over straps for secure support

Tummy control for support. Comfort for confidence. Freedom to actually enjoy the beach. This colourway is available in standard sizing only

Shop All One Pieces

Fabric & Care

This swimsuit is made from a luxe, high quality ribbed fabric crafted from recycled plastic bottles and pre consumer waste. Better for the planet, and even better on you.

Outer: 75% recycled nylon, 25% elastane
Lining: 86% polyester, 14% elastane
Power mesh: 85% polyamide, 15% spandex

Sustainability isn’t just about recycled materials - it’s about choosing pieces that last season after season. With the right care, your Fearless swimwear will stay looking incredible for years to come.

Care Tips:

Rinse in fresh water after every wear, especially after pools or spas
Cold hand wash or gentle cold cycle
Avoid tumble drying, bleaching, soaking or ironing
Dry in the shade

Then take a well-deserved nap - because laundry is a drag.

Country of Origin: China

What’s My Size

We worked hard to make our swimsuits fit 'true to size'. If you sometimes wear a bigger size or are between sizes, then size up. That said, it's a compressive swimsuit, designed to help you feel held and supported (like wearing your favourite activewear)!

ABOUT OUR MODELS:

Yaz wears size M - usually wears AU 10
Height: 170cm (5’7”)
Bust: 91cm (36”)
Waist: 76cm (30”)
Hips: 101cm (40”)
Bra: 10C, UK/US 34C, EU 75C

Lyndi wears size L - usually wears AU 12
Height: 165cm (5’5”)
Bust: 98cm (38.5”)
Waist: 77cm (30.3”)
Hips: 104cm (41”)
Bra: 12D, UK/US 36D, EU 80D

Mercy wears size 2X - usually wears AU 16
Height: 173cm (5’8”)
Bust: 109cm (43”)
Waist: 93cm (36.5”)
Hips: 116cm (45.5”)
Bra: 16E, UK/US 38DD, EU 85E

Delivery & Returns

Swimsuit shopping doesn't have to suck.

We know we needed to make returns easy and affordable to spare you those awful change room lights - and help you try Fearless without regret or worry.

Click here for our returns and exchanges policy. And find our shipping info here.

FAQs

Does this suit run small?
The Adventure Suit runs true to size.

How supportive is it?
This suit offers high support and secure coverage, making it ideal for movement and active beach days.

Is the coverage more modest?
Yes. This is a full coverage style.

Is the fabric thick?
Yes - the fabric is durable, structured and designed to hold its shape.

Is it suitable for swimming and activity?
Definitely. This style was designed to stay in place while you move.

Are colours true to photos?
Yes. Colours are photographed in natural light, but slight variation can occur depending on screen settings.
Does the Adventure One Piece have tummy control?
Yes - it features light-to-medium compression throughout the body for a sculpted, held-in feeling without restricting movement.

What bust sizes does the Adventure One Piece support?
It's designed to support A-F cup busts with a built-in shelf bra and removable foam cups for customisable lift.

What is Magic Sizing™ and how does it work?
Magic Sizing™ lets you choose different top and bottom sizes in one swimsuit - so you get a perfect fit through both the bust and hips, not just one or the other.

Will this suit actually stay in place when I'm swimming and playing with my kids?
Yes - customers report wearing this suit for 7 days straight of active pool time without a single wedgie or adjustment needed. Multiple mums confirm it stays perfectly in place while swimming, playing with kids, and even on the boogie board. One reviewer with an E cup specifically praised how her chest stayed supported and didn’t move during active wear.

I've had kids - will this really smooth my post-baby body without feeling like a tight wetsuit?
This suit delivers targeted compression that’s genuinely flattering after pregnancy, not restrictive - one mum who spent 6.5 of the last 8 years pregnant or breastfeeding said it helped her feel like herself again. Reviewers specifically mention it smooths the tummy, arms, and bust without creating bulges or uncomfortable restriction, and multiple post-baby customers report feeling confident enough to walk down the beach without wrapping in a towel for the first time in years.

What size should I order?
The sizing runs true to standard Australian sizing. A customer who is 167cm, 65kg, and typically wears a size 10-12 found the medium fit perfectly. The suit also accommodates larger busts - E cup customers report a great fit without gaping or spillage. When in between sizes, we recommend going up.

Will the open back design provide enough coverage and support?
Yes - the open back is one of the most-loved features, adding style without compromising support or coverage. Customers rave about the suit being very supportive even with the open back, and reviewers specifically note perfect bum coverage that doesn’t ride up. The open back elevates this from basic swimwear to something customers feel confident striding down the beach in.

How does this compare to other swimsuits I've tried?
Customers with years of swimsuit experience call this the best one-piece swimsuit they’ve ever worn, backed by a 4.9/5 rating from 17 reviews. Multiple reviewers report this is the first swimsuit they’ve felt truly comfortable and confident in, with high-quality material that holds up to extended wear and active use without losing shape or support.

Is this suit comfortable enough to wear all day?
Yes - one customer lived in this suit comfortably for 7 days straight during her holiday. Reviewers report wearing it for full days of pool time, beach activities, and holiday wear without discomfort or the need to change. The compression provides body-shaping benefits without the restrictive feeling, and unlike suits that require constant readjusting, this one stays in place from morning to evening.

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Model wearing the Fearless au Adventure Suit in Teal - one-piece swimsuit with ribbed fabric

Front view of the Fearless au Adventure Suit in Teal, a supportive one-piece swimsuit with ribbed fabric and cross-back straps

Woman in the Fearless au Adventure Suit one-piece swimsuit in Teal, featuring ribbed fabric

Fearless au Adventure Suit in Teal worn by a model - one-piece swimsuit with ribbed fabric and cross-back straps

Studio shot: Fearless au Adventure Suit one-piece swimsuit in Teal with ribbed fabric

Model showcasing the Fearless au Adventure Suit in Teal - a one-piece swimsuit designed with ribbed fabric

Woman wearing Fearless au Adventure Suit one-piece swimsuit in Teal, highlighting cross-back straps

Fearless au Adventure Suit in Teal - one-piece swimsuit featuring ribbed fabric, worn by a model

Fearless au Adventure Suit in Teal - one-piece swimsuit with ribbed fabric, cross-back straps, tummy compression, standard torso length, shown on a white background

Why Women Choose Fearless

Support for
Bigger Busts

Cute,
Butt Covered

Cinch &
Support

Chlorine &
Fade Resistant

Customer Reviews

Based on 57 reviews

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Post as anonymous

I love the fit and the fabric of this swimsuit! It’s supportive but not so compressive that I’m dying to get out of it, and it’s sexy but not something I feel like I’m going to fall out of. I can’t think of a scenario where it wouldn’t be the perfect swimsuit!

Erin

Overall I like this alot. I have a larger midsection in comparison to my body size and have bought other styles of one piece swimsuits from other brands that really pull in right at the waist circumference, but nothing like this where the shaping goes down the front all the way. Its extremely flattering and not uncomfortable at all. I personally didnt have to shimmy into the suit which makes me wonder if I should have sized down, but I think that would have been too tight in the abdomen area. The chest area is actually a bit looser/less supportive than I expected, especially with the rise of the chest area being a bit higher than I typically prefer (as pictired/expected). I am 5'4", 145-150lbs, 39.5/31/41, 36DD, and purchased size large regular torso. I usually have to get long torso from other brands to accommodate the volume of my chest and stomach better, and still then I feel like the suit is stretched and not flattering curves. This isn't an issue with this suit. I probably wont get it into water for another couple of months but have high hopes.

Post as anonymous

Couldn’t be happier… look forward to buying my second Fearless

Sarah

fantastic customer service

Louise

Love! Finally i buy a swimsuit that i just put on and feel comfortable. Looking forward to wearing it more. Will even use it as a body suit! Thank you Fearless for making such well fitting bathers!

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Adventure One Piece Swimsuit

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