It looks and feels like your regular underwear but comes with a built-in menstrual pad made of different fabric layers.

This means you bleed directly into your undies as the padded part will absorb the blood and afterwards you rinse and wash them.

No need for extra pads - but you can combine them with a cup if you’re a heavy bleeder (and be excited that we are developing a heavy flow undie).

There are two perspectives (we bet even more!):

1) The absolute COMFORT. Not inserting anything into your body. To not worry about where your pad went or if it’s time to change that tampon to avoid any health risk. To be able to bleed freely, and feel secure.

2) Saving the environment a lot of waste, skipping all the disposables. When we ask our community they say it’s a real gamechanger, and that they would have loved having them tried them even earlier.

It’s kind of an old technique. Using fabrics for your period. But today the fabrics are soft, safe, often organic and there’s a polyester layer to make sure, you do not bleed through.

Technically they are built with three layers: The top layer, the wicking layer, will lead the moisture away from your body and down and into the second layer which is a kind of towellike fabric woven to hold your blood.

Next layer and third layer is a polyester membrane that will keep your trousers clean. No blood can penetrate. And that’s the technical part.

The rest is just regular underwear.

Made to make you feel you while bleeding.

First thing is to choose your style.

Do you like a high waist or do you prefer a regular one?

Then find your size - are you in between sizes go for the larger one.

Click. Order - and have them delivered (or pick them up). 

The first thing you’ll do is try them on wearing your own underwear underneath. Do they feel comfortable?

If yes, it’s a keeper! Toss them in your washing machine and line dry. 

When your period is knocking you’ll be ready with a drawer full of clean flows.

Wear them
Bleed into them
Rinse them
Wash them
Hang them to dry, and back at it.

When you know your period is about to arrive, just put your undies on.

They’ll feel like your regular ones so you might have worn them for weeks already (not to sound like your parents, but of course change them every day).

As soon as you start bleeding, you can do so directly in your Flows.

Take really good care of yourself.

Maybe cancel your plans. Maybe cuddle on the couch. Watch a romcom or dive into the box of chocolate leftover from the holidays.

And go find your Flows in your drawer.

They will feel like a regular little hug around your bottoms and who wouldn’t like that?

When you’re done with you flows you should rinse them in cold water till the water runs clear.

The cold water will break down the blood’s structure and this will make cleaning them easier.

If you’re not ready to do a load of washing just yet, hang them to air dry.

If you have a load ready, put your Flows in a little washing bag for delicates to protect them and then wash with similar colors on 30 or 40 degrees.

This will both prolong your Flow’s lifetime and you save the environment a lot of energy - skip the high temperatures.

Today’s detergents are full of super effective enzymes that will get your clothes clean without the high temperatures. Promise.

Hang them to dry, and then do it all over again. Rinse, wash, wear - repeat.

This really depends on your flow.

Both Flow 1 and Flow 2 are for moderate flow, and we are four menstruators in the office who have the same rhythm with changing.

On our heavy days we change in the morning, afternoon and at night time.

The other days we usually change in the morning and night time.

You really do get a sense, just like you do with your disposable pads.

When the blood stays on the surface of your undies it might be a sign, that they are ‘full’ and can’t absorb any more blood.

You can feel that they’ve gotten slightly heavier, after a few times use, you will get a real sense of this and know exactly when it’s time to change.

This really depends on your flow and/or if you have your own washing machine. 

With a more heavy flow you might feel the need to change more often than with a more moderate flow, and you can even more quickly wash a load if you have your own machine. 

But we’d say that 5 to 7 pairs will get you off to a really great start!

Flows are pretty true to size, but if you’re in between sizes we recommend sizing up.

When choosing period underwear you are saving the environment a lot of waste.

About 90% less waste during a lifetime of periods compared to a disposable alternative like pads or tampons. 

You can read our article here for more information.

We’d say everyone!

But there are some menstruators who will benefit even more from period underwear: Teens and people with physical or mental disabilities.

For some it’s not an option to handle or change a tampon or cup for example - this can be due to physiological reasons.

For some inserting anything into the body can be linked to great pain. We all have different experiences and needs but period underwear can truly be amazing for most menstruators.