• Flow 1 - high waist
  • Flow 1 - high waist
  • Flow 1 - high waist
  • Flow 1 - high waist
  • Flow 1 - high waist
  • Flow 1 - high waist
  • Flow 1 - high waist

Flow 1 - high waist

Regular price

Flow 1 is our version of your favourite undies.

They sit high at the waist, snug at the hip and with a mesh panel on each side to keep you cooler than you already are while ensuring a flexible fit. Your briefs have a buttery soft elasticated waistband with discreet Flow-logo embroidered into it. Last but not least, the curvy seams down the front and back accentuate your figure. G-o-r-g-e-o-u-s, both you and them.

We hope you'll feel that we outdid ourselves. You shouldn’t have to compromise – not even during your period. 

Flow 1 is made for moderate flow and it's able to contain 1-2 tampons worth of blood (around 5-10 mL). If you're a heavy bleeder, we recommend to change your Flows more often or use them combined with a cup. We are currently developing new underwear for heavy bleeders.

We recommend you to buy at least 3-5 pairs, but the more, the merrier or at least more convenient. This is why we always have a bundle discount when you buy 3 or 5 pairs.


Flow 1 is made for moderate flow.

But do you actually know how much you bleed? We rarely do (unless you're an experienced cup user) as a little amount of blood can look like a lot in the toilet for example.

Moderate flow in our terms is equivalent to 1-2 regular tampons worth 5-10 mL of blood.

Outer: 74% polyamid - 26% elastan
Inner: 92% organic cotton - 8% elastan
Mesh: 66% polyamid - 34% elastan

Technical layers:
Top layer: 100% polyester
Middle Layer: 100% polyester
Membrane: 100% polyamid

Wear them, rinse them in cold water and wash them at 30 or 40 degrees alongside the rest of your clothes.

Today’s detergents are super effective, making it hygienic enough for you to wash on low temperatures. 

Don’t tumble dry them - it’s not the best option for the environment and the absorbent function will deteriorate too fast.

In general you should go for your regular size. However if you are in between sizes we recommend you to size up.

Notice that they should be snug around your hips as they are supposed to hold fluids - if they are too loose you might experience leaks. They will soften when used.

Check here to find your fit.

Drawn in Copenhagen. Made in Turkey.

We chose to work with a GOTS-certified manufacturer in Turkey. A family run place with high morals and ethics.

They have chickens, two little pet birds and a turtle. They serve a great lunch (we know; we tried it). To us they are like an extended family.

Read more on the How it's made page.

If you have any questions please reach out to us on hello@flowintimates.com and we're happy to help.

We've got an FAQ too.

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