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    Period Panties | Seamless

    $21.90 $21.90
    Unit price  per 
    Period Panties | Seamless

    The seamless period proof undies are our version of your favorite panties specifically designed for period days. So you can be more comfortable than ever. 

    Benefits of seamless menstrual panties

    Ideal for sensitive skin. Forget about chafing and allergies.

    3 times more absorbent than a tampon. Wear them for up to 8 hours.

    Ultra breathable, so you won't feel wetness. 

    Perfect for exercising or sleeping. No more worrying about staining. 

    You'll save month after month and help reduce plastic pollution.

    Easy to wash with the rest of your clothes.

    They can be used alone or as extra protection for the cup or tampon. Reusable for 5 years.

    bragas menstruales tendidas

    How do menstrual panties work?

    The seamless period panties are handmade from high quality cotton. With 5 layers that guarantee maximum comfort, fast absorption and anti-leakage protection.

    • Breathable top layer is antibacterial and odor neutralizing.
    • DryFit technology layer wicks away moisture and keeps you dry.
    • The super absorbent layer distributes the flow evenly throughout the panty so you don't feel wet. It also absorbs 12 times its weight in 3 seconds.
    • Waterproof PUL layer to prevent leakage.
    • Super soft nylon layer for a unique feel.¬†

    Seamless menstrual panties size guide

    Use the size chart to choose the seamless menstrual underwear that best suits your needs.

    How to wash menstrual panties 

    1. First, rinse the seamless period panties in cold water until no blood remains.
    2. Second, wash them by hand or in a washing machine.
    3. Finally, let the panties dry in the sun.

    Do not dry the seamless period pants in the dryer or use fabric softeners or bleach. This will affect the proper functioning of the panties and decrease their lifespan.

    Menstrual panties composition

    Outer: 95% Cotton, 5% Spandex

    Inner: 80% Polyester, 20% Nylon

    Waterproof and breathable PUL layer.

    All our materials have the OEKO-TEX Standard 100 certification, which verifies that there are no harmful substances either in textiles or in the manufacturing stages of a product.

    Menstrual panties guarantee 

    All The Eco Woman period proof panties come with our 30-day Sustainable Menstruation Guarantee for 100% risk-free shopping. If for any reason they are not for you, please send an email to our customer support team and we will let you know how to proceed. Review conditions here.

    Questions about our seamless period underwear?

    How long do The Eco Woman reusable period panties last?

    The Eco Woman seamless menstrual panties last approximately 2 to 5 years, this will always depend on the care they have both in use and washing.

    The panties are a delicate product and what usually wears out the most is both the thread and the elastic, however, the absorption capacity will be maintained as long as the washing instructions are followed.

    How many period proof undies will I need?

    It will depend on your menstrual flow (or frequency of change) and how many days your menstrual cycle lasts. However, we recommend buying a pack of 7 menstrual panties to fill your entire menstrual cycle. It is also the most cost effective option.

    Can you sleep or do physical activities with seamless menstrual panties?

    Yes, with our seamless menstrual panties you will be safe at night, because the protection goes all the way up to the lower back. You will also be protected for physical activities, and at the same time you will feel your menstruation with a comfort never experienced before.

    And if by any chance you have any other questions, you can consult our FAQ page.

    Customer Reviews

    Based on 18 reviews
    Martina Croce
    Fanno ciò che devono

    Mutande comode e molto assorbenti. Unica cosa che mi frena da ordinarne altre per averne abbastanza questo inverno il packaging in plastica stile wish. Non è molto coerente col nome del brand. Per questo do 3 stelle.

    Tatiana Biryukova
    Excellent customer service

    I bought a few pairs of eco pants plus a swimwear. The product was delivered with no problem. However, one pare of pants didn’t hold fluids as expected, so I contacted the team and new pants were dispatched very quickly! I was very impressed with their customer service!


    I really like this underwear. It is comfortable, smooth, and lightweight.

    Nicole O
    Good product

    The only reason I didn’t give these five stars is because I thought they were for heavy flow and they weren’t. I went back to the website to see if the absorbency was listed and I couldn’t find it. I did assume in this case. Other than that the fit was good the color was pretty and I believe worth it as long as you know the absorbency going into this.

    Lidiia S
    Everything is great ūüĎć

    I like it very much and recommend too everyone ūüėĀ

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