Selene microfiber menstrual panties - Red
Couldn't load pickup availability
- Free exchanges
- Free delivery from 49 €
- 60 days to try
- Pay in 3, interest-free

Size Guide - Microfiber Collection
Our models fit true to size. Please note that the microfiber material of our panties is shaping and tends to stretch after the first wash.
Therefore, we recommend choosing the size you usually wear.
Need advice? Unsure about the size?
Contact our customer service by email at contact@smoon-lingerie.com.
| Size | Clothing size | Waist | Hips |
|---|---|---|---|
| Women | |||
| XS | 34 | 56-62 cm | 84-88 cm |
| S | 36 | 62-68 cm | 88-92 cm |
| M | 38 | 68-74 cm | 92-96 cm |
| L | 40 | 74-80 cm | 96-100 cm |
| XL | 42 | 80-86 cm | 100-104 cm |
| XXL | 44 | 86-92 cm | 104-108 cm |
Swipe the table to see every measurement
How to measure
-
WaistAt the narrowest point of your torso, above the navel.
-
HipsAt the fullest point, keeping the tape measure horizontal.
-
Between two sizes?Go for the larger one.

You're on the list!
Meanwhile,
Details
Manufacturing & environmental impact
- Design By our textile engineer Paris
- Knitting The yarns are knitted into fabric France, Italy
- Dyeing and printing The fabric gets its colour or print France, Italy
- Making up Cutting, sewing and finishing Tunisia
- OEKO-TEX® STANDARD 100 certified, certificate no. CQ 1285/1
Composition & maintenance
Main fabric
- 80% polyamide
- 20% elastane
Gusset
- 51% hydrophilamide
- 42% polyamide
- 7% elastane
Absorbent
- 100% polyester
Membrane
- 86% polyester
- 14% polyurethane
-
Cold wash or 30°CIn the machine, in a laundry bag, with the rest of your wash.
-
Hand washableIf you prefer, with your usual detergent.
-
Rinse after useIn cold water, until the water runs clear.
-
No tumble dryer AvoidAir dry, away from the radiator.
-
No greasy soap AvoidNo Marseille soap, glycerine or fabric softener: they clog the fibres.
Delivery
We answer
your questions
À qui s’adresse la culotte menstruelle invisible Séléné ?
La culotte menstruelle invisible Séléné est conçue pour les flux moyens. Par flux menstruel moyen, nous entendons : une perte de sang en 30 et 50 ml (2 à 3 cuillères à soupe) par cycle ; une perte de sang qui nécessite moins d’une protection hygiénique (serviette, tampon ou cup) toutes les trois heures.
À quelle fréquence faut-il changer sa culotte menstruelle invisible Séléné ?
Performante, la culotte menstruelle invisible Séléné offre jusqu'à 12 heures de protection. Elle est composée de 3 matières techniques différentes pour un résultat drainant, absorbant, imperméable et respirant. En pratique, c’est l’assurance d’une culotte de règles fiable, sans fuites, sans odeur ni sensation d'humidité.
Combien faut-il de culottes Séléné pour un cycle menstruel ?
Chez SMOON, on estime que 5 culottes de règles est une bonne moyenne pour se sentir à l’aise pendant toute la durée du cycle menstruel. Une réserve de 5 culottes permet d’espacer le lavage et offre une marge suffisante pour le temps de séchage. Pour être tout à fait sûre de vous, vous pouvez également panacher les modèles selon leur niveau d’absorption en choisissant : une culotte ultra absorbante pour les premiers jours de règles et la nuit ; un shorty ou une culotte taille haute spécial flux moyen pour le milieu du cycle menstruel ; un string menstruel spécial flux léger pour les derniers jours du cycle.
Can you combine another sanitary protection with your invisible menstrual panties?
Selene is worn without other hygienic protections. Very absorbent, these invisible menstrual underwear are able to retain a quantity of blood equivalent to 2 conventional tampons. This high absorption power allows you to stay serene for 12 hours straight. In exceptional circumstances, it is possible to combine it with a cup or a tampon.
What materials are used to manufacture Selene invisible menstrual panties?
Selene deserves its title of invisible menstrual panties, because the technical materials that compose it and its seamless technology make it super discreet under clothing. Comfortable and efficient, its draining, absorbent and waterproof fibers are REACH certified and free of silver nanoparticles. For you, this is the promise of period panties that respect the environment and your health.
Do invisible menstrual panties fit all body types?
The Selene invisible menstrual underwear are available in six different sizes. To adapt to almost all body types, it goes from XS to XXL. To help you find your size, here is a short summary.
- XS corresponds to 34/36.
- S corresponds to 36/38.
- M corresponds to 38/40.
- L corresponds to 40/42.
- XL corresponds to 42/44.
- XXL corresponds to 44/46.
Black invisible period panties are easier to wash than others?
Whatever their color, our invisible period wear panties are easy to wash. Like most of our models, the Selene menstrual underwear can be worn for a maximum of twelve hours. It must then be removed, rinsed and washed. Depending on your tastes, you can choose your Selene SMOON in the following colors: black, midnight blue, burgundy, beige, brown, terracotta, green, or blood orange. All can be washed by hand or by machine. They dry in the open air in the blink of an eye thanks to their construction in technical fibers.
Do invisible period panties last a long time?
On average, the lifespan of Selene invisible period panties is five years. To be sure that your Selene follows you throughout your next 65 cycles, follow our care advice: rinsing with water, washing with a mild but not greasy soap, drying in the open air. Banish fabric softeners, the spin program, the dryer and the iron.






