Adventure One Piece Swimsuit
A supportive one piece swimsuit with A–F cup coverage and medium compression.
Bum coverage: Medium
Bust Support: Very good
Compression: Medium
Leg Cut: Medium-high
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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 laps, 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, larger bust friendly
• COVERAGE - medium-to-full coverage with a medium-high leg
line
• FABRIC - chlorine-resistant recycled matte ribbed fabric
(chlorine resistance 4/5), built for pool and beach
• BACK DESIGN - low back with thick cross-over straps for
secure support
• SIZE RANGE - XS-3X (Australian sizes 6-20)
Tummy control for support. Comfort for confidence. Freedom to actually enjoy the beach, the pool, or wherever the day takes you. This colourway is available in standard sizing only.
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
That said, it's a compressive swimsuit, designed to help you feel held and supported (like wearing your favourite activewear)!
ABOUT OUR MODELS:Lyndi wears Size Small/AU 10/US 6
Height: 165cm (5’5”)
Bust: 93cm (36.6”)
Under bust: 82cm (32.2”)
Waist: 74cm (29.1”)
Hips: 103cm (40.5”)
Bra: AU 12C, UK/US 32C, EU 70C
Laura wears Size Large/AU 14/US 10
Height: 178cm (5’8”)
Bust: 105cm (41.3”)
Waist: 85cm (33.4”)
Hips: 109cm (42.9”)
Bra: AU 16G, UK/US 38G, EU 85I
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
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.
The Adventure
Why You Can Trust Our Sizing
We surveyed 15,000 women before designing a single item and we're still listening.
Every item is fitted and tested on two sizes - a 10/12 (C-Cup) and a 14/16 (E-Cup) - then trialled on real women in their 20s to their 60's. Because no two bodies are the same.
When our fabric ran small, we changed the sizing. Feedback beats data, every time.
Sizes XS-3X. Built for the body you actually have.
Size Guide: International
| SIZE | XS | S | M | L | XL | 2X | 3X |
|---|---|---|---|---|---|---|---|
| AUS | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
| US | 4 | 6 | 8 | 10 | 12 | 14 | 16 |
| UK | 10 | 12 | 14 | 16 | 18 | 20 | 22 |
| EU | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
Size Guide: Measurements
| SIZE | XS | S | M | L | XL | 2X | 3X |
|---|---|---|---|---|---|---|---|
| Bust | 85-90 | 90-95 | 95-100 | 100-105 | 105-110 | 110-116 | 116-122 |
| Underbust | 72-77 | 77-82 | 82-87 | 87-92 | 92-97 | 97-103 | 103-109 |
| Waist | 68-73 | 73-78 | 78-83 | 83-88 | 88-93 | 93-99 | 99-105 |
| Hip | 95-100 | 100-105 | 105-110 | 110-115 | 115-120 | 120-126 | 126-132 |
Torso Length Guide
Torso Standard - Height below 169cm/67in
Torso Long - Height above 170cm/67in
Customers praised the swimsuit's confidence-boosting fit and support, with many highlighting how it "snatches you up" and holds "in all the right places." The jade/teal colors were popular. Most felt secure during active swimming. One customer noted the front pulled down during freestyle swimming.
- The way it snatches you up is unreal. Made me feel so confident and good about my body.
- I feel held in all the right places but not squeezed. The bust support is perfect.
- I can body surf and bash around in the waves without any concern for wedgies or straps.
Such a stunning piece. Very comfortable with great bum coverage. Really love the fabric. Like that it has some padding inside the bra area to reduce nipple exposure. I’m 160cm tall with magic sizing in L on top and XL on bottom. Only tiny snag is I’m a bit short for it so would have loved some adjustable straps to make it a little more secure in the boob.
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.
Fantastic
I cannot BELIEVE I can order a one piece with different sizing for top and bottom! Having always been a pear shape, the Adventure suit fits my smaller bust perfectly (size 10 top, size 12 bottom). The material is so buttery and soft with no digging in, and the back cut is so flattering. Really looking forward to doing more laps this summer!
The fabric is stunning !!! Good quality feel, love the all over ribbing and the removable padding. Wearing the suit makes me feel secure, confident, comfortable and sexy ! Thank you :)
Love how snug this suit is and I don't feel like anything is going to fall out. I'm a 34DDD (14E) and I bought a L/XL and it supports my chest well without cutting in giving double boobs. I'm wondering if I needed a different size or long torso because the straps in the back dig in right under my shoulder blades. Hoping over time it stretches out a bit and the back will fit differently. Overall it fits well enough that I didn't want to deal with the hassle of returning for a different size (live in the States). Plan to buy other suits from you guys!
Just tried on my new red Adventure Suit and I’m ABSOLUTELY IN LOVE 😍 Wow - this brand truly lives up to its name. The fit is perfection: supportive in all the right places, flattering from every angle, and designed with real women in mind.
What I love most is how inclusive Fearless is. Their designs celebrate every shape and size, and you can genuinely feel that when you put them on. Instead of trying to squeeze yourself into a swimsuit, Fearless makes the swimsuit work for you.
The red colour is stunning — bold, confident, and exactly the kind of energy I want for summer. I’ve honestly never felt this comfortable and empowered in swimwear before.
If you’re looking for swimmers that make you feel incredible while fitting beautifully, Fearless is the brand to choose ❤️🏖️✨
My inverted triangle girlies need to RUN not walk and grab the adventure suit. So compressive (important after 3 kids), high quality material, flattering, perfect bum coverage, doesn’t ride up. I’ve never worn a swimsuit I’ve felt so comfortable and confident in. Sizing is perfect - I’m 167cm, 65kgs, size 10-12 and wear the medium. Will definitely be back for more FEARLESS.
Beautiful colour, great coverage, so comfortable and very supportive. Absolutely love it!
Wow, just love this suit! The contrast of the white and black is stunning and the neck line so flattering. The fabric is beautiful and soft but also so supportive. Just the right amount of coverage and giving all the confidence to feel comfortable, knowing you’re all held together in a gorgeous swimsuit. Definitely a favourite!
As a postpartum mom I had stopped looking at my body the same way. Swimsuits? Not for me. Not until I discovered fearless swimwear. The way it snatches you up is unreal. I’m so happy I got this because this made me feel so confident and good about my body. So glad this brand exists!
So flattering! the way it snatches you in is amazing! love this swim suit!
I used the fit guide from the website to decide on my size. I was advised to purchase a med top & med bottom. The fit was perfect. The bathers hold you in all the right places but you do not feel squished or uncomfortable. The fabric is thick and quality of the finish is excellent. The best bathers I have ever purchased.
This suit is fantastic! I had originally ordered a large when it was on sale and it didn’t fit right, customer service worked with me,(even with it being on sale), to help me find the size that fit me best. I sized up and got the long torso and it feels amazing! It’s ver flattering without being uncomfortable. I have another compression suit from TA3 that is very sexy and flattering but super compressive and not comfortable in all day (nor do I wear it around family lol). Excited to have a flattering one piece for all occasions!
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!
Flattering style, lovely fabric, good tummy control support, supportive around the bust, they have though of everything that I would want in swimwear. It seems to be smaller sizing, I did order the long torso style but it still felt a little short in the length for me, I am going to try a bigger size and I am hoping this fits me perfectly.
Couldn’t be happier… look forward to buying my second Fearless
fantastic customer service
Fearless are wonderful to deal with, even though the swimwear weren't exactly as I had hoped they tried to help me solve the problem.
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!
Love this suit, I bought the black and white when Fearless was first released. It fits beautifully, hold everything in without strangling me.
Unfortunately the white straps have turned a dirty dark grey colour. I will buy fearless again, as the fit us perfect, but next time I'll stick with a block colour.
The most amazing swimmers I’ve ever worn! So comfortable in all the right places. Will be back for more!!
Obsessed! At first I wasn’t sure if these suits were my style but after trying them on I wanted to go throw out every other bikini I own. The main thing that surprised me was how comfortable I felt with the compression. It’s firm but there’s no overhang or bits squishing out, no cutting in or side boob. Actually feel like a queen in it and never been so confident in a bikini, especially after having my twins
I find buying one piece suits hard due to a long torso. It is difficult to find suits that cater for this. I had been deliberating over buying a fearless long torso suit for many months and finally took the plunge. I do not regret it one bit. It fits perfectly and the fabric is beautiful. It is the best swim suit I’ve ever owned and makes me feel confident wearing it. Also, I got the best advice from the AI chat function that gave detailed information about why I should choose one size over another. Amazing!