[{"id":399315730681,"handle":"tous-les-produits","title":"Tous les produits","updated_at":"2026-01-08T07:04:15-05:00","body_html":"\u003cp\u003eL'ensemble des produits zéro déchet chez Marie fil ont été choisis consciencieusement.\u003c\/p\u003e\n\u003cp\u003eNos critères:\u003c\/p\u003e\n\u003cp\u003e1) Fabrication locale\u003c\/p\u003e\n\u003cp\u003e2) Aide à diminuer nos déchets au quotidien\u003c\/p\u003e\n\u003cp\u003e3) Fabrication durable\u003c\/p\u003e\n\u003cp\u003e4) Facile d'entretien\u003c\/p\u003e","published_at":"2022-07-20T08:21:31-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"global"},{"id":91680604218,"handle":"produits-vedette","updated_at":"2026-01-08T07:04:15-05:00","published_at":"2019-08-22T10:37:00-04:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"Featured products","body_html":""},{"id":450769551609,"handle":"culotte-fuite-urinaire","updated_at":"2026-01-08T07:04:15-05:00","published_at":"2025-08-12T12:51:56-04:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"Incontinence panties","body_html":"\u003cp\u003eOur washable protectors made in Quebec aren’t just for menstruation! Soft, comfortable and reusable, they’re also ideal for light urinary leaks. Already adopted and loved by our customers!\u003c\/p\u003e"},{"id":408106631417,"handle":"culotte-menstruelle-de-nuit","updated_at":"2026-01-08T07:04:14-05:00","published_at":"2023-06-06T16:15:03-04:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"Menstrual Night Panties","body_html":"\u003cp\u003e The \u003cstrong\u003emenstrual night panties\u003c\/strong\u003e made in Quebec are a must for menstruation. Light or restless sleep, menstrual night panties are designed to adapt to the movements of the wearer.\u003c\/p\u003e\n\n\u003ch2\u003e Menstrual night panties made in Quebec\u003c\/h2\u003e\n\n\u003cp\u003e Marie fil is an eco-responsible company specializing in the creation of menstrual panties and durable menstrual protection for women. While her competitors mostly manufacture overseas, Marie fil believes it is important to maintain manufacturing in Quebec to promote employment, quality control and stimulate the economy.\u003c\/p\u003e\n\n\u003ch3\u003e Menstrual day and night panties\u003c\/h3\u003e\n\n \u003cp\u003eAlthough its protection is quite suitable for menstrual flow at night and for a long time, the menstrual panties can be worn both night and day. Comfortable, it is the ally of women with abundant menstrual flow.\u003c\/p\u003e\n\n\u003ch3\u003e Integrated insert for increased menstrual protection\u003c\/h3\u003e\n\n\u003cp\u003e Unlike other period panties which have a removable insert, the Overnight Menstrual Panties have an insert built into the design inside the panties. Indeed, the insert cannot move or move and provides protection from the top of the buttocks to the waist. It therefore looks like normal women's panties, but with a little more thickness. The woman can therefore move during her sleep and still maintain the best menstrual protection possible.\u003c\/p\u003e","image":{"created_at":"2023-06-08T16:22:55-04:00","alt":"Culotte menstruelle de nuit - Marie fil - Boutique écoresponsable | Culotte menstruelle \u0026 Zéro déchet","width":1081,"height":1056,"src":"\/\/mariefil.com\/cdn\/shop\/collections\/culotte-menstruelle-de-nuit-500415.jpg?v=1686255776"}},{"id":271236726974,"handle":"wholesale40","updated_at":"2026-01-08T07:04:15-05:00","published_at":"2021-07-09T16:45:59-04:00","sort_order":"alpha-asc","template_suffix":"","published_scope":"global","title":"wholesale 40","body_html":""}]
The nighttime menstrual underwear Marie yarn is eco-friendly and highly absorbent. This overnight sanitary pad is perfect for those who want to sleep without worrying about possible menstrual leaks. Different from other models, it provides protection from the stomach to the top of the buttocks with an integrated insert in its design.
Absorbent overnight menstrual underwear designed for movement during sleep
The night menstrual underwear with built-in insert is the most absorbent menstrual underwear available. It gives the wearer peace of mind because it is waterproof from the navel to the top of the buttocks. There is therefore no risk that it will shift or fail to provide optimal body coverage.
Night menstrual underwear made in Quebec
Marie fil menstrual hygiene products are all made in Quebec at the company's workshop. The fabrics used are always of high quality. The outer fabric of the night menstrual underwear is made of 92% organic cotton and 8% elastane. Moreover, the fabric used is knitted directly in Montreal.
Waterproof feminine protection
The overnight menstrual underwear features a non-visible waterproof fabric. This prevents leaks. The waterproof layer covers 180 degrees for 100% protection. The waterproof fabric is 100% PUL.
The absorbent is made of organic cotton knitted in the United States.
The fabric in contact with the skin is optional:
Black polyester: 100% black polyester. This fabric gives a dry-feel effect so you never have a damp sensation. Polyester washes very well. In addition, it does not run with the acidity that some women have. However, polyester is sometimes uncomfortable for some women.
Black cotton: 92% organic cotton and 8% elastane. Offers great comfort like an everyday regular brief.
White cotton: 92% cotton and 8% elastane. This fabric is white. Ideal for women who cannot tolerate fabrics dyed in colors such as black.
Choose the right size of washable menstrual underwear:
Buying night menstrual underwear online isn't easy. You never know if the fit will be right for you. I understand.
To order the right size of menstrual underwear, measure 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 bloating or a sore belly. The goal is to get comfortable menstrual underwear!
If the period underwear still doesn't fit despite this precaution, it can be exchanged according to thereturn and exchange policyand in compliance with all of the following conditions:
The period underwear must not have been worn with another undergarment underneath for fitting.
It must not have been washed or used.
It must be returned in the same condition in which it was sent to you.
