Period Panties Leaves Regular
The Marie period panties look like a regular pair of women's underwear, except they are perfectly adapted for menstruation. Indeed, this feminine menstrual protection allows women to lead an active life every week of the month... And all while being an eco-responsible alternative!
Menstrual panties made in Quebec
Discreet lining in natural fibers
An absorbent lining is already present in the period briefs to create a natural barrier for the underwear. Although insufficient without a menstrual insert, it helps prevent unexpected leaks. The lining acts as a soft, built-in panty liner inside the period briefs. It is longer at the front and back than standard sewing patterns to ensure perfect protection.
The lining is offered in two colors. Natural (color natural, unbleached): for sensitive skin or skin prone to infections, allows you to see menstrual flow. Black: For easier maintenance since persistent stains are not visible.
Breathable, waterproof barrier inside the menstrual underwear
A breathable, waterproof barrier sewn into the underwear is made of a thin layer of 100% PUL. This makes the menstrual underwear impervious to any blood leaks that might try to pass through it.
Light or heavy flow for menstrual panties?
The period underwear adapts well to all flows. For greater comfort, women with a heavy flow might prefer wearing a Diva Cup cut ou d'un menstrual cup. For light to medium flow, the menstrual briefs with 3 inserts are sufficient for daytime use. The insert also allows you to change only the interior without having to change the panties during the day.
Insert removable menstrual
It is possible to add a removable insert to the underwear to easily adapt to the menstrual cycle:
-
A insert day or night Marie wire (optional) :
- Assures a double absorbent and waterproof protection thanks to its composition identical to the gusset of the menstrual underwear.
- Snaps onultra-thin, you won't feel them, promise!), to stay securely in place no matter the activity.
- Interchangeable as many times as you want throughout your menstrual flow.
Wearing the Marie fil period underwear means choosing to be comfortable and feel good in your skin, whether you have your period or not. And together, more than ever, we help make an important eco-responsible gesture for the environment. 💚
Acheter une washable menstrual panty Marie fil
- 1 menstrual underwear manufactured in Quebec with love, for real (hello to my seamstresses Marie-Ève et Mounira💚)
- Optional: Day and/or night insert(s)
Composition of the menstrual underwear
95% organic cotton
+
5% elastane
=
100% comfortable
Lining composition: What comes into contact with more sensitive areas
45% hemp*
+
55% organic cotton
=
100% natural
Why choose hemp?*
Hemp is the future for the environment. Its processing requires
very little water and no chemicals. It's for that reason Marie prefers hemp to bamboo. This fabric also has several properties:
• Antibacterial to reduce odors
• Hypoallergenic to eliminate irritation
• Maximum absorption
• Soft when blended with cotton
Choose the right size for washable period underwear:
Buying period underwear online can be tricky. Every woman deserves a proper fit and to be comfortable during her period. Here are some tips regarding the Marie fil size chart.
Size chart Marie fil menstrual underwear
Order the right size menstrual underwear by measuring your hips, above the buttocks, using a tape measure held parallel to the floor. If you're between two sizes, choose the larger one. Periods often come with a bloated or sore belly.
On a mission to get a comfortable period underwear!

Return and Exchange Policy
If the menstrual underwear still doesn't fit despite this precaution, it can be exchanged according to the return and exchange policy and in compliance with all of the following conditions:
- The menstrual underwear must not have been worn with another undergarment underneath for fitting.
- The menstrual underwear must not have been washed or used.
- The menstrual brief must be returned in the same condition as it was sent to you.
Still unsure? Visit the most frequently asked questions about menstrual panties.