Menstrual panties and technical clothing for periods and other moments of life

no chemical products

60%
more absorbent

The most
market performance.

Our products are tested and do not contain
no harmful chemicals.

3X
less polluting

Sustainable and respectful products
of the planet.

Our technology
Why choose our menstrual panties?

Progress
Progress
Progress

They adoptedour period pants

  • Tamara G.

    14.12.2023

    5 / 5

    Very pleasantly surprised by the comfort and effectiveness of these period wear panties, I gave up the menstrual cups. We can have apprehensions at the beginning (we have never dared to ONLY wear panties during our periods), fear of spending the night with them... But in the end the result is great.

    Abundant

  • Audrey M.

    1.12.2023

    5 / 5

    I was not convinced but I wanted to try following an excellent contact at the muddy angel event! And is was a total surprise! It's great ! Top protection with great absorption! For sports, it's absolute comfort! I am delighted with my purchase of period panties! And I recommend the brand to all my friends! Congratulations also for the wise advice and your sympathy!

    Medium

  • Lucie.

    24.11.2023

    5 / 5

    My opinion on their period panties? Honestly, buy Smoon products without hesitation! Everything is perfect, the thong is seamless, super discreet, the size is perfect and fits well, the beige menstrual panties are perfect under white, the fabric is nice, no leaks, no stains, and it does not move around when machine washed at 30°!
    What more could you ask for, it's perfect!

    Slight

  • Alice F.

    7.11.2023

    5 / 5

    I have a very positive opinion on my purchase of period knickers for medium flow! It is pretty, discreet, comfortable and protects me well during my periods. For my first day of period I use the heavy flow panties. I had taken a size M, which I usually take for my underwear. The best alternative to the usual protections.

    Medium

SMOON CELEBRATES ITS 5TH YEARS!

Five years ago a silent revolution was born. It was the beginning of Smoon, a brand of underwear and technical clothing dedicated to the well-being of women, combining comfort and performance with respect for the body and the environment.

Today we celebrate 5 years of sassy women. First of all, Mathilde, its intrepid founder who dared to dream of a revolution and support women at every stage of their lives. But also all the women who are part of this story. Those who were the pioneers and dared to take the plunge from the start, those who converted their friends, those who guide us every day to improve...

Together, let's continue this little revolution by innovating and creating solutions that celebrate femininity in all its forms.

And for his 5th birthday: A free pair of 'casual' socks from 80€ of purchase

Team Smoon

I take advantage

We answer your questions
about period panties

What are menstrual panties? How does it work ?

For all those who are still wondering what menstrual panties are, SMOON is here to tell you everything about this miracle product that will soon no longer leave your drawers!

It's the end of menstrual cups, tampons and their share of difficulties during our period. Our French menstrual panties are both panties and sanitary protection . This ally absorbs menstrual blood for up to 12 hours, day and night, and can be worn alone.

In short, your set of menstrual knickers is 100% zero waste long-lasting protection that will accompany you in every moment of your life and your menstrual cycle:

  • from your first period to menopause
  • through postpartum menstrual panties
  • in case of light and medium flow
  • or in addition to internal protection in case of more abundant flow.

It is a washable and reusable product (rinsable in cold water) while guaranteeing you:

  • 0 sensation of humidity
  • 0 smell
  • 0 leak !

Seamless and less than 2 mm thick, available in high-waisted briefs, it also offers incredible comfort and total discretion under clothing, while remaining ultra-absorbent. In short, it is uncompromising sanitary protection during menstruation!

As a bonus: available for delivery during your purchase, SMOON washable period pants are not only products intended for menstruation. Indeed, unlike classic lingerie, our menstrual lingerie can also be worn for daily protection against:

  • urinary leakage
  • white discharge
  • or blood loss between periods (spotting).

Looking for black period panties? With a wide range of colors, Smoon is sure to allow you to match your underwear to your outfits . Obviously, we offer black period briefs - the most popular color during periods - but you will quickly notice that a wide range of colors are available, ranging from khaki to red and burgundy, in addition to beige and pink. . Moreover, speaking of pink: the fight against breast cancer is an important battle horse for our team, which concocts a Pink October solidarity pack for you every year.

For those who want to get started but don't know which model to choose, Smoon offers packs so that you can start your adventure with us with complete peace of mind . Would you like to buy a set of the best period underwear? You will find in particular packs for teenagers, packs of boyshorts or even a leak proof underwear and bra pack. You will necessarily find the set that suits you, available in different colors.

Why give up tampons, cups and sanitary pads?

Smoon offers you to live your period differently, an alternative a bit like if you were in the open air, thanks to models of seamless and leak proof underwear designed for all women and girls, with more or less flow abundant and whatever your size.

Beyond a purchase of simple hygienic and practical protection throughout your menstrual cycle, SMOON sanitary pants are also pretty underwear, which hug the lines of your body.

To be able to live your period in complete peace of mind thanks to an underwear that goes perfectly with your wardrobe, including thong and boyshort? This is the Smoon revolution!

Above all, serious studies have come to raise awareness of the hygienic and ecological problems posed by the usual protections such as tampons or pads. It is in particular the chemicals used that are singled out, as probable causes of cancer. Perhaps you have also heard of "toxic shock"?

In addition to providing you with pretty lingerie with high absorption that will make your life easier, you will also be doing your privacy and the planet a favor. Two birds with one stone !

What materials are used for Smoon menstrual underwear ?

First of all, know that at Smoon, everything is STANDARD 100 by OEKO-TEX® certified: we therefore certify a product free of substances toxic to your health.

Whether your flow is average or you need period proof underwear for heavy flow, know that we wanted a material that avoids this unpleasant feeling of humidity with sanitary napkins for the bottom of our period briefs.

To make you feel like in the open air, we turned to an innovative material that drains liquids towards the absorbent layer and dries ultra-fast, whatever the size chosen.

Composition: hydrophilamide, polyamide and elastane.

We have also added to our menstrual lingerie an absorbent anti-leakage material which allows the retention of fluids throughout the day or night.

Composition: polyester.

Then the membrane is waterproof and breathable to allow the menstrual underwear to breathe while preventing leaks.

Product composition: polyester and polyurethane.

Finally, the main material is soft and allows you to accompany the movement.

Composition: polyamide and elastane.

The materials used on our period panties are French and Italian . In fact, they are all REACH certified, and none of ours period panties contains silver nanoparticles: we thus contribute to taking care of your vaginal flora. Smoon therefore offers women quality products at the best price and for all product sizes.

In addition, Smoon now offers other options such as period knickers in organic cotton, available in several models (normal flow and abundant flow). Available in particular in black or red, it responds to a real demand around well-being. And if our product is not yet made in France, our sanitary pants are beautiful and very French, made with the best partners there are! So let yourself be tempted by organic period panties and all its options.

Where are our underwear for period made?

Are you looking for French period underwear? Our company is based in France, so you may be wondering if Smoon offers menstrual panties made in France? Eventhough they are currently manufactured by our neighbors and Tunisian textile specialists, (especially expert on everything related to organic cotton) all the products used are made in France and Italy.

We are delighted with the quality of our partner's workmanship, but we do not rule out the possibility of one day offering a pair of menstrual briefs made in France. While waiting for the blue, white, red flag, forget your old sanitary protection now, choose delivery on the online store and let's go to the (S)moon!

What sizes are available?

For our period underwear's sizes, we have tried to adapt to all types of morphology, women as well as young girls.

That's why our range of sizes is so wide . Indeed, here are the sizes offered by Smoon:

  • XS
  • S
  • M
  • I
  • XL

In addition, Smoon offers a range of teenage period pants and a model of high-waisted panties.

What really adapt to the evolutions of your body while accompanying you with each of your menstrual cycles.

How to maintain and wash period underwear?

To keep your period pants in good condition for as long as possible, you should wash them following our advice.

In addition to a first rinse in cold water, you can gently wash your period panties, thongs or boyshorts in two ways:

  • hand wash
  • wash in the washing machine at 30°, with the rest of your laundry.

The care taken in washing your reusable period pants will determine its longevity: so carefully follow these tips and you may be able to keep your period underwear for 5 years!

How many washable period pants are needed for one period cycle?

We recommend that you buy at least 2 menstrual panties and ideally 3. This allows you to use it throughout your period.

If you want to vary the pleasures, don't forget that the French menstrual panty brand Smoon has put all its know-how into the design of menstrual boyshorts and menstrual thongs.

Thus, in addition to being able to vary the colors, you can also vary your type of lingerie during your period, always with hyper-absorbent materials and anti-leakage technology. But by the way... did we tell you about our menstrual swimsuit?

How many tampons or pads for 1 period pant?

Do you currently use protections such as menstrual cups, tampons or sanitary pads, and do you not only want an alternative, but estimate your budgetary savings by switching to menstrual panties?

A French SMOON menstrual underwear, including cotton materials and aspects, can absorb between 15 and 20 ml, i.e. approximately 2 conventional tampons. Economical therefore, but also a real way to fight against the imbalance of the vaginal flora.

With a lifespan ranging from 2 to 5 years depending on the care and maintenance you give it, your purchase is therefore also a real economical choice. Buy from the online store and have it delivered: test the absorbency, comfort and aesthetics on a first purchase... we bet you'll come back!

Check out our FAQ
quatre femmes portantes des culottes menstruelles smoon
1/4
PERIOD-PROOF
DESIGNED TO ABSORB.

Seamless menstrual panties suitable for all flows:
- 3 ultra-fine materials guaranteed zero sensation of humidity, zero odor, zero leaks.
- Maximum absorption capacities tested in the laboratory.
- Seamless technology for absolute comfort and total discretion under clothing.

discover
2/4
MATERNITY-PROOF
DESIGNED TO BLOOM

A range developed under the caring eye of Anna Roy, designed to adapt to the changing bodies of future and young mothers:
- Evolving materials and shapes.
- Ultra-absorbent and anti-bacterial technology.
- Products that can be used during and after pregnancy, day and night, by those who are breastfeeding or not.

discover
3/4
SPORT-PROOF
DESIGNED TO MOVE.

Technical clothing with integrated protection for playing sports in complete freedom!
- Ultra-light and breathable materials for incredible comfort and the feeling of wearing nothing.
- Inside, an absorbent part which accompanies all your movements whatever the sporting activity for flawless protection.
- Eco-sustainable: our sports range is made up of on average 60% recycled materials.

discover
4/4
WATER-PROOF
DESIGNED TO SWIM.

Leak-proof menstrual swimsuits to wear without additional protection:
- Unique anti-leak technology
- Absorption capacity equivalent to 2 tampons
- An absorbent area that does not swell once wet

discover

Menstrual panties
Smoon

More info on our French menstrual lingerie brand

We talk about Smoon at Les Maternelles

The France Television show Les Maternelles selected Smoon and Marie Perarnau presented one of our menstrual underwear in organic cotton, for medium flow, equivalent to 2 or 3 tampons. Her advice? Buy period panties to try out and get an idea of ​​this alternative to the usual period products.

Not just for periods

Youtuber Allweneedislove, for example, tells us that period panties look like any panties you might find in your closet . But also that everyone can use this type of brief because these hygienic protections can be used for abundant white discharge, urinary leakage, return of diaper, postpartum etc.

Reasonable price and very comfortable

Another Youtuber, Myrtilla tells us how "very very very comfortable" Smoon period pants for women are and highlights the fact that we also offer models for teenage girls.

Besides absorption, its strenght resides in the absence of seams!

Finally, let's zoom in on the chronicle of the Youtuber Mes Menstruelles which highlights our Séléné period pant and its glued edges, extra-flat and therefore invisible under clothing.

5 arguments to take the plunge

Smoon has its own Youtube channel where we give you, for example, 5 shocking arguments to justify the price of menstrual panties:

  1. Our materials : we have chosen quality materials, and above all durable, certified Standard 100 bye OEKO-TEX.
  2. Manufacturing : our seamless technology took us to Tunisia, a neighboring country known for its know-how in textiles and more specifically in the manual manufacture of underwear. In addition, all our menstrual knickers are sent by boat and not by plane to limit our ecological impact.
  3. Our tests : all ourmenstrual underwear are tested by panels of testers and also by independent laboratories, in order to guarantee the lifespan, absorption and effectiveness of our products.
  4. Medium/long term savings : for a normal flow, it is said that 4 protections are needed per day. We multiply by 5 for a complete cycle, i.e. an annual budget of €45.50 or €136.50 over 3 years. For the same period, 3 menstrual panties may be enough, i.e. a saving of €46.50. Not to mention the underwear and sheets that will be stained and may have to be thrown away.
  5. A gesture of solidarity : 1% of our turnover is donated to the Maisons des femmes de Saint-Denis, which helps women victims of violence.

Convinced?