Merino wool Underwear

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Merino Wool Intimates

Thoughtfully designed, sustainable undies that are better for you.

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Self-Care Down There

Sustainable Underwear More Breathable Than Cotton

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Merino Everday Bikini

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Merino Everyday Thong

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Good For You

Our undies are made from Merino wool which is a natural material. Merino provides next-level benefits women need for their V: breathability, odor-resistance, temperature regulation.

Barely-There Feel

Designed for all day comfort, Au Natural is creating undies that are better for our bodies and support our most sensitive area.

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What Our Customers are Saying

“
I have never worn a pair of underwear so comfortable in my life! They wash so easily and return back to their original shape! These undies are a game changer!
”

Buyer

“
Can confirm, my most comfortable underwear ever. I wore it on a 27-hour journey from Europe back to Australia and they felt amazing the whole way. Cannot recommend enough.
”

Emily P

Industry Expert

“
The fit and feel of the merino wool is wonderful. They're lightweight, breathable and don't pinch in any areas and create those awful panty lines through your clothes. Love them!!
”

Stephanie

Buyer

Au Natural x The Woolmark Company

Au Natural has partnered with The Woolmark Company to create "lace-inspired" Merino wool underwear.

The newest collection combines feminine colors with the game-changing benefits of Merino wool.

Au Natural is the first Woolmark-certified underwear in the United States. This means you can trust the quality of the product and the journey of the wool from the sheep’s coat to your top drawer.

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