Regular Zero-Waste Menstrual Panties
The zero-waste regular period panties are like regular period panties except they are mainly made from our fabric offcuts. They will therefore be made specially for you in the most eco-responsible way possible. The zero-waste regular period panties will be a surprise. If you don't like certain colors or if you have a favorite color, please mention a single preference in the comment section of your order. (E.g.: no blues or I love pinks)
The Marie Fil menstrual underwear looks like a regular women's panty, except that it is perfectly adapted for periods. 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 menstrual underwear to create a natural barrier for the panties. Although 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 that allows you to see menstrual flow. Black: For easier maintenance since persistent stains are not visible.
Breathable, waterproof barrier on the inside of the menstrual underwear
A breathable, waterproof barrier sewn inside the underwear is made of a thin layer of 100% PUL. This makes the menstrual underwear invincible to any blood leaks that might try to pass through.
Light or heavy flow for menstrual panties?
The menstrual underwear adapts well to all flows. For added comfort, women with a heavy flow might prefer wearing a Diva Cup cup or of a menstrual disc. For light to medium flow, the menstrual panties with 3 inserts are sufficient for daytime use. The insert also lets you change only the interior without having to change the underwear during the day.
Insert removable menstrual
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) :
- Ensures 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 menstruating or not. And together, more than ever, we’re helping to make a meaningful eco-responsible gesture for the environment. 💚
Acheter une culotte menstruelle lavable Marie fil
- 1 menstrual hipster 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
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. 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 blended 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 be comfortable during her period. Here are some tips regarding the Marie Fil size chart.
Size chart for Marie fil menstrual briefs
Order the right size of menstrual underwear by measuring your hips, above the buttocks, using a measuring tape held parallel to the floor. If you're between two sizes, choose the larger one. Periods often come with a bloated or sore abdomen.
We're looking to get a comfortable menstrual panty!

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 panties 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 in which it was sent to you.
Still unsure? Visit the frequently asked questions about menstrual underwear.