New to period underwear?
Read on to learn all you need to know about the comfiest and most planet-friendly way of managing your period!
Period tech you can count on
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Organic cotton gusset
Printed gusset eliminates staining, and the soft organic cotton is gentle against the most sensitive skin.
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High-tech core
The inner layer is designed to lock in and trap any fluid, so you're fresh and confident all day (& night!) long
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Bamboo body
The bamboo body is breathable, soft and oh so comfy
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Natural leak protection
Water-repellent finish entirely based on natural plant extracts.
How does it work?
Fri Period underwear feels just like regular underwear.
Wear them like you would your trustiest pair of cotton panties, and let it do the work of several tampons and pads.
Several layers of high-tech and non-toxic fabrics make up the gusset, which work together to wick away, trap & contain any fluid.
This means that you feel comfy & confident all day (or night) long!
No leaks. No smells. No Stress.
How do I use Fri Period underwear?
It's easy!
✅ Wear
✅ Wash
✅ Repeat!
Each pair does the work of up to 4 tampons or pads, so you can get on with your day stress-free!
They're so comfy, you might forget you're on your period!
Why Fri Period? Let's Compare
Traditional products
Environmental impact
Made without harmful chemicals
Extremely comfy
Plastic-free
Long-term cost savings
Once you switch to Fri Period, you'll wonder why you ever put up with anything else.
How do I care for my Fri Period underwear?
It's easy! Simply rinse in cool water, wash in your machine at a low temperature, and then hang or lay flat to dry.
Avoid bleach or softener to extend the life of your period underwear.
What's in Fri Period underwear?
Fri Period underwear are ethically made without using PFAS or other chemical nasties.
Here are the full details:
Lining: 95% organic cotton, 5% spandex
Outer Layer: 95% natural bamboo, 5% spandex
Inner Core: 80% polyester, 20% nylon with breathable PUL.
All the comfort and confidence, but without the nasty chemicals.
Explore a better period
Leak Free
Each pair does the work of up to 3 tampons or pads, so you can feel confident all day (& night!) long.
Machine Washable
Simply wear, wash, repeat!
Breathable
Made from breathable organic cotton and bamboo
Clean & Non-toxic
Ethically made without using harmful chemicals like PFAS.
No Stain Stress
Printed gusset eliminates stains (and looks cute!).
Designed To Last
With proper care, your Fri Periods will last years.
Leak Free
Each pair does the work of up to 3 tampons or pads, so you can feel confident all day (& night!) long.
Machine Washable
Simply wear, wash, repeat!
Breathable
Made from breathable organic cotton and bamboo
Clean & Non-toxic
Ethically made without using harmful chemicals like PFAS.
No Stain Stress
Printed gusset eliminates stains (and looks cute!).
Designed To Last
With proper care, your Fri Periods will last years.
Meet our founders
Want to know why we started a period underwear company? Read our story here:
