Burgundy Plus High Menstrual Panties
La culotte menstruelle Marie fil looks like a regular pair of women's underwear, except it is perfectly adapted for periods. Indeed, this women's menstrual protection allows women to lead an active life every week of the month... And it does so while being an eco-responsible alternative!
Period panties made in Quebec
Discreet lining in natural fibers
An absorbent lining is already present in the menstrual underwear to create a natural barrier for the panties. While insufficient without a menstrual insert, it helps prevent mishaps. The lining acts as a soft, built-in panty liner inside the menstrual underwear. It is longer at the front and back than standard sewing templates to ensure perfect protection.
The lining is offered in two colors. Natural (color natural unbleached): for sensitive skin or skin prone to infections, which allows menstrual flow to be seen. Black: For easier maintenance since persistent stains are not visible.
Breathable and waterproof barrier inside the menstrual underwear
Une breathable, waterproof barrier sewn into the underwear is made of a thin layer of 100% PUL. This makes the menstrual underwear invincible against any blood leaks trying to pass through it.
Light or heavy flow for menstrual underwear?
The menstrual underwear adapts well to all flow levels. For greater comfort, women with a heavy flow might prefer wearing a Diva cup ou d menstrual disc. For light to medium flow, the menstrual underwear with 3 inserts is sufficient for daytime use. The insert also lets you change only the inner layer without having to change the underwear during the day.
Removable menstrual insert
It is possible to add a removable insert to the underwear to easily adapt to the menstrual cycle:
-
One insert by day or by night Marie thread (optional) :
- Ensure a double absorbent and waterproof protection thanks to its composition identical to the gusset of the menstrual panty.
- It fastens using snap fasteners (ultra-thin, you won't feel them, promise!), to stay firmly in place no matter the activity.
- Interchangeable as many times as you want throughout your menstrual flow.
Wearing the Marie Fil menstrual brief means choosing comfort and feeling good in your skin, whether you have your period or not. And together, more than ever, we’re helping make an important eco-friendly contribution to the environment. 💚
Buy a washable Marie fil menstrual underwear
- 1 menstrual brief made 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
Composition of the lining: 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. That's why Marie prefers hemp to bamboo. This fabric also has several properties:
• Antibacterial to reduce odors
• Hypoallergenic to eliminate irritation
• Maximum absorbency
• Soft when mixed with cotton
Choose the right size for washable menstrual underwear:
Buying menstrual underwear online can be tricky. Every woman deserves a proper fit and to feel comfortable during her period. Here are some tips regarding the Marie fil size chart.
Charter of sizes Marie menstrual briefs
Order the right size of 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.
We're looking to get a comfortable period underwear!

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