Seline wearing Beige Freydis pants with a navy blazer and white blouse, shown from head to toe.

ARINDEKA · FOR WOMEN, BY WOMEN

Your body isn't constant. Why should your pants be?

Up to 8 cm of adjustable room, whenever your body needs it.

Shop Freydis See how it works

The Arindeka waist

Meet the waistband that moves with you.

Four buttons on each side let you adjust the waistband by hand, adding up to 8 cm of extra room across both sides. A little more room or a little more freedom. You decide.

  1. Choose your size

    Use the size guide to check your waist and hips. The adjustment adds room at the waist; your size still determines the fit through the hips and legs.

  2. Fasten the side buttons first

    Keep the side buttons fastened while you put on your pants.

  3. Adjust once you’re wearing them

    Unfasten the side buttons and refasten them in the position that feels comfortable. Adjust again whenever you need more or less room.

Choose your Freydis
Discreet side-button adjustment in motion.
4
buttons per side
×2
both sides
up to 8 cm
extra waist room in total

We don't redesign your body to fit our clothes. We redesign clothing to respect your body.

  • Periods & bloating

    When your waistband feels tighter, give your body a little more room.

  • The office day

    Meetings. Lunch. Hours at your desk. Adjust as you go.

  • Dinner & dessert

    Stay for dessert. A quiet side adjustment gives you space to enjoy the evening.

  • The long flight

    Long hours in your seat. Loosen the waist when you need more room.

  • Days feel different

    Because your body doesn't feel exactly the same every day.

  • The slower days

    Less pressure. More ease. Adjust when you need to.

One pair. Every version of your day.

Designed to move with you. Built to stay polished.

Black

The everyday essential.

Beige

The softer statement.

In their own words

Women wearing Freydis.

From the working day to everything after. Discover how Freydis feels in real life.

5.0 / 5 Based on 13 reviews

Read all reviews

Selected customer reviews

Comfort

“Finally, a pair of trousers that looks elegant but feels like you're wearing sweatpants!”

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Finally, a pair of trousers that looks elegant but feels like you're wearing sweatpants! The adjustable waistband is an absolute game changer. On days when you're feeling bloated or after enjoying a nice meal, you can easily adjust the fit with the buttons. It's such a clever idea and makes these trousers unbelievably comfortable. I honestly can't recommend them enough!

Karin20 Jul 2026
Freydis · excerpt
Adjustable fit

“The button adjustment mechanism ensures they stay comfortable after a big lunch too :)”

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Great pants! They're very comfortable and work well in both a formal work environment, as well as a more casual setting. The button adjustment mechanism ensures they stay comfortable after a big lunch too :) My mom saw them on me and also liked them so much, I ended up ordering a pair for her too.

Anonymous26 Aug 2026
Verified buyerFreydis · excerpt
Everyday style

“Perfect fit, allrounder pants for every occasion. Love it!”

Claudia Gabler19 May 2026
Verified buyerFreydis
Comfort

“Super bequeme Hose. Liebe diese Hose wirklich und freue mich auf weitere Modelle.”

Nelly21 Jul 2026
Verified buyerFreydis
Everyday style

“Ich bin begeistert, diese Hose sitzt immer, sieht tipptopp und das zu jeder Gelegenheit.”

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Ich bin begeistert, diese Hose sitzt immer, sieht tipptopp und das zu jeder Gelegenheit. Dazu ist sie pflegeleicht und passt in jeden Koffer. Der Clou ist natürlich die Bequemlichkeit, eindach wunderbar. Ich war vor Kurzem auf einer Hochzeit eingeladen und konnte die Funktionalität perfekt nutzen, nach der Hochzeitstore bequem die Hose erweitern. Voila! Vielen Dank für diese geniale Hose.

Susi25 Jul 2026
Verified buyerFreydis · excerpt
Adjustable fit

“Besonders praktisch finde ich die seitlichen Knöpfe an der Taille – damit lässt sich die Hose individuell anpassen und sitzt immer perfekt.”

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Ich bin sehr zufrieden mit dieser Hose. Die Passform ist bequem und schmeichelhaft, das Material fühlt sich hochwertig an und trägt sich angenehm den ganzen Tag über. Die Verarbeitung ist sauber und die Hose behält auch nach dem Waschen ihre Form. Sie lässt sich vielseitig kombinieren und sieht sowohl sportlich als auch etwas schicker gestylt gut aus. Besonders praktisch finde ich die seitlichen Knöpfe an der Taille – damit lässt sich die Hose individuell anpassen und sitzt immer perfekt. Gleichzeitig sind sie ein schönes Detail, das die Hose besonders und hochwertig wirken lässt. I love them🧡

Mihaela3 Jun 2026
Verified buyerFreydis · excerpt
Everyday style

“Diese Hose ist einfach bequem. Sei es auf dem Spielplatz, Kindergarten oder beim Bücken oder Rennen. Sie macht alles mit.”

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Bin zweifache Mama und ehrlich gesagt keine Zeit, mir große Gedanken über meine Hose zu machen. Aber ich will trotzdem gut aussehen. Diese Hose ist einfach bequem. Sei es auf dem Spielplatz, Kindergarten oder beim Bücken oder Rennen. Sie macht alles mit. Und ich seh dabei noch gut aus, was will man mehr 👍🏻

Eli3 Jun 2026
Verified buyerFreydis · excerpt
Adjustable fit

“Besonders beeindruckt bin ich vom verstellbaren Bund, der sich individuell anpassen lässt und so einen perfekten Sitz ermöglicht.”

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Ich bin äußerst zufrieden mit dieser Hose. Der Stoff fühlt sich hochwertig an und der Tragekomfort ist hervorragend. Besonders beeindruckt bin ich vom verstellbaren Bund, der sich individuell anpassen lässt und so einen perfekten Sitz ermöglicht. Man kann sie sowohl chic kombinieren als auch sportlich elegant tragen. Ich war so begeistert, dass ich mir direkt eine zweite Hose in einer anderen Farbe bestellt habe! 🥰🩷

Ceyda6 Dec 2025
Verified buyerFreydis · excerpt
Comfort

“Love the pants! Just perfect for every occasion and always comfortable!”

Nadine19 Jul 2025
Verified buyerFreydis
Adjustable fit

“Just opening the buttons and adjusting the size is wonderful. I love my Arindeka trousers.”

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Ending my 40 and beeing unbalanced with my weight this pants is perfect. Just opening the buttons and adjusting the size is wonderful. I love my Arindeka trousers.

Nadia Riesen20 Jul 2026
Freydis · excerpt
Everyday style

“Super bequeme Hose und tolle Beratung. Hose eignet sich sehr gut als Bürohose mit dem eleganten Style und erweiterbaren Bund nach der Kantine”

Anonymous20 Jul 2026
Freydis
Comfort

“Wunderschöne Hose mit toller Passform! Sie sitzt perfekt und ist unglaublich bequem. Klare Empfehlung. 😊”

Fatma6 Dec 2025
Freydis
Comfort

“very comfortable.”

Anonymous18 May 2026
Verified buyerFreydis

Why Arindeka exists

I wanted room to breathe. And pants I wanted to wear.

On a 14-hour flight to Japan, my stomach was so bloated I had to open the button and the zip. When I stood up to go to the bathroom, I realized everything was fully open. A man in the aisle noticed and laughed. In that moment of shame, I decided this could not be how we live.

Why should feeling comfortable mean walking around unzipped? Comfort isn't a luxury. It should be the standard. I searched for a real solution and found nothing. So I built it myself. For periods, bloating, and bodies that naturally change. For the clothes we still want to wear.

Şafak ŞafakFounder of Arindeka

Short answers

Good to know

How much extra room can I add?

Four buttons on each side let you adjust the waistband yourself, adding up to 8 cm of extra room across both sides. Your chosen size still determines the fit through the hips and legs.

How do I choose my size?

Choose your size using your waist and hip measurements and our size guide. The adjustment adds room at the waist; your size still needs to fit through the hips and legs.

A question about the guide? Contact us.

Which length should I choose?

Choose from Short (72 cm), Regular (76 cm) or Long (81 cm) inseams. The easiest way to decide is to compare these measurements with a pair of pants you already love, wearing the shoes you would normally wear with them.

What should I know about shipping?

We offer free shipping within Switzerland. Orders are shipped from Zürich. We aim to dispatch within 1–3 business days; tracking details follow once your order has been sent. See our shipping policy.

Can I return my order?

You can request a return within 14 days of receiving your order. Items must be unworn, with tags attached and in their original packaging. Return postage is paid by the customer. Sale items are excluded.

See our return policy for full conditions.

How do I use the side buttons?

Keep the side buttons fastened while you put on your pants. Once you’re wearing them, unfasten and refasten the buttons in the position that feels comfortable. Adjust one or both sides as needed.