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5 Stars 1,852,472 Pairs Sold
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Amazing
Underwear.
Delivered Monthly.

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5 Stars 1,852,472 Pairs Sold
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We create amazing underneaths that make you feel ridiculously good and give you the power to be your most confident self!

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Club members get the perks

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Undie Club members receive our ultra-light, super soft and crazy comfy undies plus all these additional member-only perks.

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Join over 984,381 happy Knobby Undie Club members.

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Join us on our journey to become the most sustainable underwear brand in the world.

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Bottleblendā„¢ Underwear

Bottleblendā„¢ Underwear

Star Icon All our Undie Club products are made using BottleBlendā„¢ fabric, turning trash into treasure!

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Bamboo Underwear Bamboo Underwear

Bamboo Underwear

Star Icon Bamboo is a renewable natural, fast-growing grass.

Star Icon Bamboo is soft, cooling and works with your body chemistry for a healthier you.

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Merino Wool Underwear Merino Wool Underwear

Merino Wool Underwear

Star Icon 100% Australian sourced Merino wool grown and sourced locally in Australia.

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Our packaging is renewable, sustainable and compostable.

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