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  • Stella - One-Piece Period Swimwear for Teens | Sorio®
  • Stella - One-Piece Period Swimwear for Teens | Sorio®
  • Stella - One-Piece Period Swimwear for Teens | Sorio®
  • Stella - One-Piece Period Swimwear for Teens | Sorio®
  • Stella - One-Piece Period Swimwear for Teens | Sorio®
  • Stella - One-Piece Period Swimwear for Teens | Sorio®
  • Stella - One-Piece Period Swimwear for Teens | Sorio®
  • one-piece menstrual swimsuit for teens for the beach
  • Stella - One-Piece Period Swimwear for Teens | Sorio®
  • Stella - One-Piece Period Swimwear for Teens | Sorio®
  • Stella - One-Piece Period Swimwear for Teens | Sorio®
  • Stella - One-Piece Period Swimwear for Teens | Sorio®
  • Stella - One-Piece Period Swimwear for Teens | Sorio®
  • Stella - One-Piece Period Swimwear for Teens | Sorio®
  • Stella - One-Piece Period Swimwear for Teens | Sorio®
  • one-piece menstrual swimsuit for teens for the beach

Stella - One-Piece Period Swimwear for Teens | Sorio®

€44,95
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Leakproof, even in the water

Invisible protection

Certified PFAS-free by an independent lab

Official partner of Decathlon

Size : XXS

Size guide

3XS

(9-10years)

XXS

(10-12 years)

XS

(12-14 years)

S

(14-16years)

M

(16-18 years)

 

If you are between two sizes, we recommend choosing the larger size for greater comfort and a better fit.

Size exchange: Enjoy 100 days to try your item, with a quick and easy exchange process.

The sizing of our menstrual swimwear and period underwear follows standard European sizing.

Quantity:

1 item

€44,95 /u

Stella - One-Piece Period Swimwear for Teens | Sorio®
Second one 30% off

2 items

€38,21 /u

Stella - One-Piece Period Swimwear for Teens | Sorio®
Stella - One-Piece Period Swimwear for Teens | Sorio®

We recommend at least 2 swimwear pieces so you can rotate them.

Delivered between and

  • Pay in 3 interest-free installments

    no minimum purchase

  • Free shipping

    on orders over €49

  • Money-back guarantee

    First exchange free within 100 days

Product description

Your teen shouldn’t have to hold back in sports because of her period. With the Stella one-piece period swimsuit, your teen can keep enjoying her swimming lessons even during her period. 

The Stella period swimsuit holds your teen’s flow for 8 hours thanks to its 4-layer absorbent technology. 

Its absorbency capacity is equivalent to 3 tampons. 

It is designed for the light to moderate flows. 

The benefits of the Stella one-piece period swimsuit for teens: 

  • 0 swelling 
  • 0 odor 
  • 0 leaks
  • 0 stains
  • 8h of absorption

Thanks to its adjustable straps, the Stella style grows along with your teen’s body. 

For optimal protection, choose your teen’s usual swimsuit size

Check the size guide to make sure the swimsuit fits properly, neither too loose nor too tight.  

Benefits

  • Wears like regular swimwear
  • Ultra comfortable — no need for extra protection
  • Absorbs the equivalent of 3 to 4 tampons depending on flow, for up to 8 hours
  • 100% invisible — no extra layer, no string showing
  • Odor-resistant and antibacterial
  • Resistant to chlorine, salt water, and UV rays
  • Reusable for 5 years
  • Free from harmful substances and PFAS, tested by an independent lab

Composition

Main Material: 82% Nylon, 18% Spandex. Inner Material: 100% Polyester. Internal Membranes: 75% Bamboo Fiber, 25% Polyester - Breathable TPU. Chlorine and UV resistant.

Designed in France 🇫🇷

Shipping & returns

Shipping in Europe:
Orders placed before 12 p.m. ship the same business day from our warehouse.

  • Standard delivery - 3 to 6 business days, €4 (free on orders over €49)

Returns:
You have 100 days to make a return, whether for a size exchange or a refund. The process is quick and easy.
Exchanges are free.

Sustainability

Disposable pads, panty liners, and tampons are among the leading sources of plastic pollution worldwide.

During our reproductive years, we each use between 10,000 and 15,000 of these disposable products.

Sustainable alternatives like period underwear and period swimwear completely replace these disposables.
They help reduce the environmental impact of disposable products.

Care guide

Sorio reusable period products are washed in three simple steps:

1. Rinse in cold water until no more blood comes out. If there are stains, you can use a mild soap.

2. Machine wash on a delicate cycle (max 30°C / 86°F).

3. Air dry if possible.

Tip:
Don't use a dryer, fabric softener, or bleach. They would reduce effectiveness and shorten the product's life.

Excellent
rated 4.7

PFAS-free, lab-tested

Zero-leak guarantee

Invisible, no diaper effect

Peace of mind, even in the water

Up to 8 hours of peace of mind

How does it work?

Video
  1. The honeycomb layer

    Keeps you feeling dry. This honeycomb layer lets blood pass through to the layers below. It is also hypoallergenic and antibacterial.

  2. The absorbent fabric

    A technical absorbent layer that captures and channels blood. Offers high absorption capacity.

  3. Flowlock™ reinforced waterproof membrane

    Keeps water and blood from mixing. This protection is leakproof.
    Blood stays trapped in the swimwear and water can't get in.

250,000+ customers already trust SORIO

  • Anne-claire H.

    A very high-quality swimsuit: fabric, comfort, looks great on.
    I bought this period swimsuit for my daughter so she could swim in the pool or the ocean with complete peace of mind.
    She loves wearing it, it's been fully "adopted".

    Source: Sorio website

  • Elodie

    Great swimsuit, absorbent and elegant
    I highly recommend it

    Source: Decathlon website

  • Emilie M.

    2nd swimsuit bought for my 14-year-old daughter who swims. Very comfortable and pleasant to wear.

    Source: Sorio website

  • Marie M.

    This is my 3rd order from Sorio. Good quality. True to size. Responsive customer service.

    Source: Trustpilot

  • Caro. C

    Excellent! I'd never had the chance to try it, and an unexpected period turned my daughter's vacation upside down... the perfect opportunity to test it out! She was able to enjoy the pool with no problems. We did limit it to 2 hours in a row because we were worried about a little accident, but I think it could have lasted longer. And it works even with a fairly heavy flow (in that case, I think it's best to limit swim time).

    Source: Amazon

  • Sdr

    First time using it and my daughter is very happy. Stays in place and no leaks

    Source: Amazon

Why is Sorio the best choice?

Another brand

Flowlock™ reinforced leak barrier

Absorbs flow without absorbing water

Doesn't balloon, even after a long swim

PFAS-free, verified by an independent lab

Anti-chlorine and UV-protective fabric

Up to 8 hours of protection

Yes

Varies

Value for money

OUR RETAILERS

They trust us too

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Customer Reviews

Overall rating: 4.7 / 5 from 79 reviews.

Für 12 jährige Tochter in S bestellt. War skeptisch, ob er wirklich sicher ist, aber bin total begeistert. Sie trug ihn sechs Stunden und er war immer noch „dicht“. Tolles Produkt!

Stella - Maillot de bain menstruel 1 pièce | Sorio®

Très joli et protection discrète. De plus comme un bandeau intérieur au niveau de la poitrine. Dommage j'ai dû l'echanger car il ne font pas 3xxxs pour ma fille de 148 cms c'etait pas assez serré au niveau des bretelles car trop petite.

Maillot de bain menstruel ado une pièce - Stella | Sorio®

Parfait, moins sexy que l'autre maillot de bain choisi, mais pas grave, celui ci est réservé pour l'aquagym. Très qualitatif et m'a l'air plus sécurisant quant a la protection, par rapport a l'autre.

Maillot de bain menstruel une pièce - Stella | Sorio®

Need help?

Our customer service team is available Monday to Friday, 8:30 a.m. to 5 p.m. (CET) — at contact@mysorio.com.

Frequently asked questions

What size should I choose?

Choose your usual swimwear size.

The size guide is just above the size selector, with exact measurements for each style.

How much can it absorb?

Our swimwear absorbs the equivalent of 3 to 4 tampons, depending on the absorption level you choose, and protects you for 8 hours.

And if you don't know your flow, our calculation guide helps you figure it out in one cycle.

Does it absorb water and balloon in the pool?

No. That's the key difference from regular period underwear.

The waterproof layer forms a barrier between blood and the water outside: flow stays inside, water stays out. The crotch doesn't balloon or get heavy, even after a long swim.

Can people tell it's period swimwear?

No. The absorption technology is built into the fabric and is only a few millimeters thick.

No diaper effect, no visible bulk: from the outside, it looks like any other swimwear.

How do I care for it?

Rinse it in cold water after each use until the water runs clear, then machine wash it at 30°C (86°F) max, in a laundry bag.

No dryer, no fabric softener, no iron: they would damage the absorption technology. Air dry. Everything is explained in our care guide.

How long does it last?

Several years with proper care. The fabrics are anti-chlorine and UV-protective to stand up to both the pool and the sun.

We recommend having at least two, so you can rotate them and let each one dry completely.

What are the shipping times and return terms?

Orders placed before 12 p.m. ship the same business day. Free shipping on orders over €49.

You have 100 days to change your mind. You can request a return from this page.