One Piece Swimsuit | The Mentawai in Snow & Navy

Regular Price
$200.00 AUD
Sale Price
$200.00 AUD
Regular Price
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Unit Price
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Sleek, sculpting, and sun-ready. This striking two-tone design holds everything in place while offering endless styling versatility.

Size: XXS

Only 36 left!

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Ships in 24 hours.
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Easy return & exchange
Free worldwide shipping over $200+ AUD
12 month Warranty
UPF 50+ Protection
Durable - lasts twice as long
Sustainable

"Never seen such quality before. It fits perfect and I love the white and navy contrast. It makes a perfect figure. I‘ve got already 4 swimsuits, the Mentawai in snow and navy, navy and white and the Sulawesi in both colours to. Should say everything about it"

-Ingrid Zollner

Effortless Confidence, In & Out of the Water

Born from a love of the ocean and the need for a swimsuit that moves with you, the Mentawai is designed for women who want to feel confident, supported, and effortlessly stylish—whether they're in the waves or on the shore.

Ultra-soft, lightweight, and designed for movement, the Mentawai is made from luxurious Italian fabric that feels like a second skin—breathable, smoothing, and endlessly comfortable.

Its sleek, sculpting design flatters your shape while allowing total freedom to move, swim, and explore.

Versatile enough to take you from ocean to outfit, it pairs effortlessly with your favourite beachwear for a look that’s as chic as it is functional.

Why Women Love It:

  • Stays put – No slipping, no adjusting—just a secure, ultra-comfortable fit that moves with you.
  • Sculpts and flatters – The shapewear-inspired panelled design enhances your natural curves while providing all-day comfort.
  • Versatile, beach-to-bar styling – Wear it as a sleek one-piece in the water or as a chic top for effortless post-swim style.
  • Unrestricted movement – A sleeveless design for total freedom in the water and beyond.
  • Luxuriously soft – Made from premium Italian fabric, light, breathable, and buttery soft against your skin.
  • Wear it longer, waste less – Lasts twice as long as regular swimwear—an investment in both quality and sustainability.
  • Sustainably made – Crafted from premium Italian recycled nylon, regenerated from plastic waste & finished with eco-friendly dyes.Timeless, classic design – A forever-flattering silhouette that never goes out of style, designed to make you look and feel incredible for years to come.

Designed for Women Who Move. Made for Women Who Live Freely.

From ocean adventures to laid-back afternoons, the Mentawai  one piece moves with you—sculpting beautifully, staying effortlessly in place, and adapting to wherever the day takes you.

Feel confident. Move freely. Flow from beach to bar.

Loved by water women around the world.

Twelve month warranty from date of purchase.

*Snow colour is lined with nude fabric to prevent transparency when wet.

Read more about ECONYL, the sustainable fabric we use in all our swimwear.

A SUIT FOR EVERY OCCASION. 💙

Head to our to find your perfect fit.

Model in video is 178cm tall and is wearing a size S and is a size 10 AU.

Our suits are designed to hold you in, so are a firm fit. If in between sizes, go up one size. If you prefer to have a more relaxed feel, go up two sizes.

Designed for Performance & Comfort:

Sculpting panelled design – Thoughtfully placed panels define your waist, enhance your shape, and provide a sleek, contoured look.

Seamless, double-lined fabric – Soft against the skin, breathable, and smoothing, with extra support and full coverage to prevent transparency—designed for all-day comfort.

Quick-drying & lightweight – Moves effortlessly from ocean to shore, keeping you cool and comfortable.

Chlorine-resistant fabric – Holds its shape, colour, and softness swim after swim.

Adjustable bottom coverage – Wear it low on the hips for medium coverage or high for a cheekier look.

High-cut leg – Designed to elongate your legs and enhance your natural curves.

Stylish & effortlessly elegant – A standout piece that’s as chic as it is functional.

Security; innovative cupless support structure.

Adjustable front zipper – Easily modify your look with a high-quality front zipper that lets you adjust for more coverage or a touch of style.

Premium YKK hardware – Durable, high-quality YKK zipper ensures long-lasting functionality and a secure fit.

Ethically manufactured in Bali – Thoughtfully produced with fair wages and responsible craftsmanship.

To keep your swimwear happy and healthy, please follow our general care guidelines:

Our suits are happiest when hand-washed separately in cool water so the colours do not bleed. Please avoid traditional washers and abrasive materials like velcro and bleach. Do not leave wet swimsuit in a bag. Air dry in a shady spot.

SHIPPING

Worldwide shipping from Bali & Australia. Free Shipping for orders $200+.

Regular International parcels take approximately 3 weeks. Regular postage for Australian orders can take 7 days.

Express postage is available at checkout for $20. Australian orders can take 3 days, depending location, and International 7 days.

Please read more of our Shipping Policy here.

RETURNS/EXCHANGES

We accept exchanges or returns for change of mind, on full price items only, and as long as it is processed within within 30 days from the date the item was dispatched.

Sale items cannot be exchanged or refunded.

Please follow instructions on our Returns page.

WARRANTY

We stand by the quality of our swimsuits, they are tailor made with high quality Italian fabric.

We offer a 12 month warranty from date of purchase, shall the make, material or hardware malfunction.

Read more about our warranty here.

Have a question? You can reach us below or on live chat.

Email

Whats App

Recycled Materials
UPF 50+ Protection
Luxuriously Soft Fabric
Made With Love

As seen in

Customer Reviews

Based on 14 reviews
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K
Karina Costales

I order size too small. Great quality and great fabric! I need to order bigger size. I love it.

Glad you love the quality and fabric! 💙 Hope the right size fits perfectly! ✨

T
Tugce Secer (North Kuta, ID)
The Best Surf Suit I Ever Had

In love with this swimsuit! The fabric quality is top-notch and it dries quickly. It fits perfectly, is super comfortable, and looks fantastic. I get so many compliments, and people are constantly asking where I got it!

This makes us so happy to hear! Top-quality, quick-drying, and stylish—just what we aim for! Enjoy all the compliments and waves! ✨

M
Marjie Garcia (Sydney, AU)
Amazing

Love the quality and the fit of this suit. Looks amazing!

So happy you love it! Great quality, perfect fit, and stylish—just what we aim for! Enjoy! ✨

I
Ingrid Zöllner (Bad Vilbel, DE)
I love this swimsuit

Never seen such quality before. It fits perfect and I love the white and navy contrast. It makes a perfect figure. I‘ve got already 4 swimsuits, the Mentawai in snow and navy, navy and white and the Sulawesi in both colours to. Should say everything about it :-)

Wow, that says it all! So happy you love the quality, fit, and design—your collection sounds amazing! Enjoy every adventure in your OSB swimsuits! ✨

E
Elizabeth Lee (Singapore, SG)
Love it!

This is my first time purchasing from here and I simply love the material and how it fits. Will definitely repurchase again!

Thanks so much for reviewing us Lee & we are so happy to hear you love your suit xx

S
Sebastian Ansell (Perth, AU)
Quality and Style

Timeless suits of the highest quality. I cannot rate this company enough - including their personal service and speedy dispatch. As someone who feels hugely conscious about her body in swimwear, I have never felt as confident and received so many compliments. Thank you, Ocean Soul. My fourth purchase and I don’t think I’ll ever shop for bathers anywhere else again!

S
Sandra (Neu-Anspach, DE)
a Conscious, Modern suit perfect for any ocean Woman

This suit belongs now in my ocean wardrobe and is perfect for surfing and freediving. The fit and material are fantastic, I also love the modern and sophisticated design 💙 Thank you Ocean Soul

G
Gabriella Gerbasi (Pompano Beach, US)
The perfect suit for every occasion by the ocean!

Whether I'm diving or celebrating, OSB has a suit for every occasion by the water.

Love this! Designed for every ocean adventure—dive, celebrate, and enjoy in style! ✨

K
Kirra (Sydney, AU)
Excellent!

Such a comfortable suit to surf in! & it’s super cute too!

A
Ana Rita (Bangkok, TH)
Lovely! ❤️

Absolutely amazing this swimsuit! I feel so comfortable on it. The quality is just from another level, really good 💛

FAQS

We line all our snow white surf suits with a beige econyl sustainable fabric, to prevent them from becoming transparent.

Our one piece surf suits do not have built in support. They are double lined and are a firm cut, designed to hold you in. We have customers from a AA-D that are happy with the support with our surf suits.

You can adjust the fit of each surf suit by hitching the leg high up on your hip, which gives you brief coverage. Or pull it down on your hip for more coverage.

If UPF protection is important to you, opt for the darker colours. The Sulawesi in Midnight provides the most UPF block out, due to the dark colour of the fabric and long sleeves.

All our one piece surf suits are designed to be like shape wear and hold you in. If you prefer a more relaxed feel, size up and if buying the midnight go up two sizes, as the black colour doesn't have as much stretch due to the dying process.

Ocean Soul Bali Sustainable Swimwear

The Perfect one piece

Our two piece bikinis are made with a luxurious sustainable buttery soft fabric. 
They are the perfect intersection of sporty and fashionable.  With a comfortable seamless design, both functional and flattering paired with a tailored feminine design that is suitable for leisure or athletic activities.

Designed for comfort

We’ve designed our swimsuits for comfort right down to the smallest detail. The luxuriously soft fabric, double lined, with innovative cupless support and smooth seams will hold you in and support you, with all your water activities.

Ocean Soul Bali Sustainable Swimwear

Sustainable Swim

We value slow fashion over fast with a focus on sustainable fabrics and ethical production. Crafted from regenerated nylon that is designed to last twice as long as your regular swimsuit. Our swimwear is designed & made in Bali with love, with 10% of each sale donated to those in need through our Giving Back initiative.