Sustainable bras and knickers for women

Beautifully soft. Minimal design. Sustainably made.

Sustainable underwear that lets you feel closer to nature.

Made to feel closer to nature, our collection is made from the highest quality sustainable modal fabric. Like a second skin, our knickers feel like they’re barely there! 

Our fabrics and manufacturing

Minimal design + sustainable fabrics.

Super soft and effortlessly beautiful. Discover our minimal and environmentally sustainable bras and underwear made from wood pulp fibres.

Our design philosophy

Possibly the softest underwear you will ever wear.

Our small collection of eco-friendly intimates is meticulously designed with your comfort in mind. All our pieces are made from a super-soft fabric that feels incredible against your skin.

What is MicroModal and why we love it

Discover your perfect fitting eco-friendly bra.

We’re here to help you find the perfect fitting bra. In addition to sustainable and ethical manufacturing, we also believe your perfect bra should look and feel amazing too.

Find your perfect bra

#feelcloser2nature in your undies

Shop now


Sitzt wie angegossen und fühlt sich super weich auf der Haut an. Danach kommt mir jeder Bügel-BH wie ein Gefängnis vor:-) Ich hatte die Rhea gestern beim Skifahren an und sie gibt ausreichend Halt, ohne einzuengen, wie so viele Sport-BHs. Ich bin begeistert!”

Stina @einbebendroht

“Cozy, wireless, breathable and sustainably made — I couldn’t imagine a more knockout combo of comfort and eco-friendly shopping!”

Brittany @thesunsetagenda

The Bon+Berg story

Bon and Berg is a sustainable underwear brand from Dublin, Ireland with roots in the alpine city of Innsbruck.  Our founder Siobhán is a lover of nature and an advocate for sustainable fashion. Although a Dublin girl at heart, she discovered a second home in Austria, which is where she found the inspiration for BON+BERG.

Read our story

Guided by a sustainable minimalist approach, we aim to create timeless bra and underwear designs in soft comfortable fabrics that look amazing and that you can wear every day.

As a brand, we feel we have obligation to protect our planet. By bringing more awareness to the stunning beauty of nature, we hope to inspire a cleaner, more sustainable way of living.

Learn more about the brand