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Heavy Flow Period Swim Bottom – Eva | Sorio®
Swim and dive freely during your period — even with heavy flow — with the Eva period swim bottom!
- Regular price
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€32,95 - Regular price
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- Sale price
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€32,95
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Dès le lendemain
1% for the Planet
100% Satisfait(e)
Simple & efficace
Menstrual Swimwear Description
What are the advantages of the Eva heavy flow period swim bottom?
We’re proud to now offer you the ability to swim during your period — even with a heavy flow — thanks to our best-selling Eva heavy flow model!
- Simple and effective: Eva features a clean design, easy to mix and match, with high absorbency.
- Even more absorbent: holds the equivalent of 3 to 4 tampons and provides up to 8 hours of protection.
- Guaranteed comfort: feel good and protected at all times.
- Discreet: heavy flow protection doesn’t compromise the look of your swimsuit.
- Anti-chlorine and anti-UV treatment: extended durability (3 to 5 years).
Why choose the Eva heavy flow period swim bottom?
Ideal for enjoying the water with peace of mind, even on heavier days. Say goodbye to leaks, tampon strings, and swelling discomfort — you've found the best alternative for managing your period differently.
Swim, dive, relax — you’re protected with Sorio.
Why not also check out our second-skin or high-waisted period swim bottoms? Sorio offers a wide variety of cuts, colors, and absorbencies. Take a look at the full collection to complete your beach look!
The Eva model is also available for teens in different colors and absorbencies — discover the full period swimwear range for teens.
Sorio, a brand committed to women and the planet
In any situation — even in the water — every woman deserves to feel good during her period. Sorio creates period swimsuits that change the rules — and lives!
Sorio supports marine biodiversity and is a member of 1% for the Planet, donating 1% of its revenue to environmental organizations such as Coral Guardian and Wings for the Ocean.
Composition
Main Material: 82% Nylon, 18% Spandex.
Inner Material: 100% polyester
Internal Membranes: 75% bamboo fiber, 25% polyester - Breathable TPU
Anti Chlorine and anti UV
Designed in France🇫🇷
Shipping & Returns
Delivery in France:
Parcels shipped within 24 hours from our warehouse in Toulouse (business days)
- Chronopost relay point - 2 to 4 days (Free)
- Express Colissimo - 2 to 3 days
- Chrono next-day delivery - 24h
Free Returns:
You have 30 days to make a return, whether it's for an exchange or a refund. The process is simple, fast, and with no hidden fees.
Complétez votre achat 👙







3XS (10-12 years) | XXS (12-14 years) | XS (34) | S (36) | M (38) | L (40) | XL (42) | XXL (44) | 3XL (46) | |
Waist (cm) | 52 - 56 | 57 - 61 | 62 - 66 | 67 - 71 | 72 - 75 | 76 - 81 | 82 - 86 | 87 - 92 | 93 - 98 |
Hip (cm) | 72 - 71 | 77 - 82 | 83 - 87 | 88 - 93 | 94 - 99 | 100 - 105 | 106 - 111 | 112 - 117 | 118 - 122 |
Size exchange: Returns are free for 30 days
The sizes of our menstrual swimsuits correspond to the European size standard.

Heavy Flow Period Swim Bottom – Eva | Sorio®
- Regular price
-
€32,95 - Regular price
-
- Sale price
-
€32,95
Ils parlent de nous !
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Aufeminin - Presse
Sorio, une référence dans la fabrication de maillots de bain menstruels
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Sud Ouest - Presse
Sorio, la marque digitale leader sur le marché des maillots de bain menstruels
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Body Optimist - Presse
La marque Sorio, l’alliée pour un été sans compromis
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Gala - Presse
SORIO libère la baignade des contraintes menstruelles
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Effective absorption
Serene even in the water
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Zero Leak Guarantee
Up to 8 hours of peace and quiet
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Absolute comfort
In all circumstances
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No stamp
No more disposable products

Forget your rules with Sorio.
Comment fonctionnent les maillots de bain menstruels SORIO ?
Without pads, without compromise.
Don't miss out on a swim with the Sorio menstrual swimwear.

30 DAYS TO TRY!
Sorio gives you 30 days to try and fall in love with your period swimwear.
Exchanges, refunds, store credits, and returns are all free!
Washing your Sorio period swimwear is easy!
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Step 1: Rinse
Rinse the period swimwear in cold water until the water runs clear
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Step 2: Washing
Hand wash or machine wash at a maximum of 30°, without fabric softener
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Step 3: Drying
Air dry, do not tumble dry




Sorio, much more than just a swimsuit.
Sorio takes care of your comfort during your period, but that's not all.
By choosing Sorio, you are directly contributing to the preservation of marine biodiversity and the prevention of breast cancer.
The Sorio brand is proud to be a member of 1% For The Planet.
Why choose Sorio?
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Fast Delivery
Delivered to your home within 24 to 72 hours
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Satisfied or refunded
30 days to try
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At your service
Contact us 🩵
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Free returns
Free return shipping