• Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top
  • Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top
  • Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top
  • Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top
  • Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top
  • Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top
  • Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top
  • Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top
  • Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top
1 9

Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top

€45,00
€52,95
€45,00
Tax included. Shipping calculated at checkout.
Black Period Swimwear Bottoms for Teens – Rosa | Sorio® (Size)
Lya – Bikini Top for Teens | Sorio® (Size)
In Stock - Estimated delivery from Thursday 3 September 2026 The estimated delivery date is calculated based on the average delivery time in your area, which may differ slightly from the actual delivery date.
Free delivery in France At pickup points
Satisfied or refunded Free exchange for 100 days
Pay in 3 installments with no extra fees No minimum purchase
Description of Menstrual Swimwear

Complete your teen’s look with the Lya bikini top.

Its sleek black design and tie fastening pair perfectly with all our period swimwear bottoms for teens.

Your teen can look stylish and feel confident whether she’s heading to the beach or the pool.

The benefits of the Lya bikini top for teens:

  • A stylish, refined look for the beach or pool
  • Thanks to its adjustable ties at the back and neck, the Lya bikini top adapts to your daughter’s body shape, allowing her to adjust the level of support to suit her preferences and figure.
  • Chlorine- and UV-resistant for improved durability over time.

The Lya bikini top is sold separately.

Periods are often accompanied by bloating, which can make your teen feel self-conscious. At a time when her body is changing, a little extra support to help her feel comfortable and confident in her own skin can make all the difference.

The Rosa period swimwear bottoms feature a mid-high-rise cut that covers the lower tummy without feeling restrictive.

This means your teen can forget about her period, both practically and aesthetically.

The Rosa period swimwear offers absorbency equivalent to 3 tampons, providing up to 8 hours of protection thanks to its innovative absorbent technology.

Designed for light to moderate flow.

The benefits of Rosa period swimwear bottoms for teens:

  • No swelling
  • No odour
  • No leaks
  • No stains
  • Up to 8 hours of absorbency

For optimal protection, choose your teen’s usual swimwear size.

Check the size guide to make sure the swimwear fits properly – neither too loose nor too tight.

The Rosa period swimwear bottoms for teens are sold separately.
Delivery & returns

Delivery in France:
Parcels shipped within 24h from our warehouse in Toulouse (business days)

  • Chronopost pickup point - 2 to 4 days, FREE
  • Express Colissimo - 2 to 3 days, €4.95
  • Next-day Chrono delivery - 24h, €7.95

Returns:
You have 100 days to make a return, whether for a size exchange or a refund. The process is simple and quick.
Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top
Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top
Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top
Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top
Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top
Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top
Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top
Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top
Set – ROSA Period Swimwear for Teens, Medium Flow + LYA Bikini Top

All reviews of Sorio menstrual swimwear

Customer Reviews

Overall rating: 4.7 / 5 from 63 reviews.

La belle surprise de ma commande. Reçu gratuitement suite à l’achat de 2 bas de maillot, j’en suis plus que ravie. Confortable et super beau!

Hanane B. 5/5 Verified

Lya - Haut de maillot de bain | Sorio®

Ne ho ordinati 2 per mia figlia, che ne aveva già uno di un'altra marca. Quando li ha provati, ha detto che sono decisamente più comodi rispetto agli altri. Non li ha , però, ancora testati in acqua. Solo la spedizione è stata un po' lenta, perciò vi consiglio di fare l'ordine almeno 15/20 giorni prima della partenza.

Alfredo L. 5/5 Verified

Eva - Bas de maillot de bain menstruel pour ados | Sorio®

Todo ha ido bien. Mi hija ha podido disfrutar del baño en la piscina y mar, sin ningún problema. Siguiendo las instrucciones de lavado todo ha sido más fácil. Muy recomendable su compra, especialmente para adolescentes que se enfrentan por primera vez a la regla.

Jose L C. 5/5 Verified

Eva - Bas de maillot de bain menstruel pour ados | Sorio®

Le maillot est très beau bien taillé, parfait pour ma petite poitrine et j’apprécie que l’on puisse regler au niveau du dos en le nouant

Paige S. 5/5 Verified

Lya - Haut de maillot de bain | Sorio®

En effet taille petit donc ne pas hésiter à prendre la taille au dessus. Ma fille qui porte actuellement du XS (12-14 ans) car elle a 12 ans mais porte du 14 ans j'étais partie sur la même chose mais c'était trop petit. Heureusement Sorio permet un échange sans frais donc j'ai pu échanger par du S (14-16 ans) sans souci et c'est la bonne taille. Expédition très rapide et échange très rapide également. J'ai reçu son maillot juste comme il faut avant les vacances 👍

Carinne R. 5/5 Verified

Bas maillot de bain menstruel pour ado - Rosa Noir | Sorio®

  • Effective absorption

    Peace of mind even in the water

  • Leak-proof technology

    Up to 8 hours of peace of mind

  • Invisible

    No bulky feel

  • No tampon

    No more disposable products

How does absorption work in Sorio menstrual swimwear?

Layer 1

A breathable hypoallergenic lining.  

The lining protects your intimate comfort by helping protect you from infections. 

Layer 2

A honeycomb layer. 

This honeycomb layer lets blood pass through to the lower layers to keep you dry all day long by avoiding contact between your skin and the blood.

Layer 3

The absorbent fabric made from natural bamboo fiber. 

This absorbent layer captures and channels the blood. Its absorption capacity is equivalent to 3 tampons.

Layer 4

The waterproof outer fabric. 

This final textile layer is the outer part of the menstrual bikini bottom. 

It prevents water from seeping into the swimsuit and therefore prevents any risk of leaks.  

In addition, it is treated to resist chlorine and UV rays for longer-lasting wear.

Care instructions for Sorio period swimwear 

  • Step 1: Rinse

    Rinse the menstrual swimsuit in cold water until the water runs clear

  • Step 2: Wash

    Wash by hand or in the machine at 30°C maximum, without fabric softener

  • Step 3: Dry

    Leave to air dry, do not tumble dry
Au Féminin press logo Sorio
The Body Optimist logo

Why choose Sorio period swimwear?

logo-princial_sorio_2026 Disposable protection
NO TOXIC SHOCK ✅ ❌
ZERO WASTE ✅ ❌
100 DAYS TO TRY ✅ ❌
UP TO 8H OF ABSORPTION ✅ ❌
ENVIRONMENTAL IMPACT 120g / 5 years 5 kg / 5 years
COST OVER 5 YEARS From €24.95 €380

Sorio is also a committed brand

At Sorio, we have two major causes that are close to our hearts: ecology and women's rights. 

That's why we actively support associations working to preserve marine biodiversity and associations fighting for women's rights and health.

OUR COMMITMENTS