Blonde Frau in mint grünem nachhaltigem Bikini von MAIN Design sitzt am Pool und lächelt in die Kamera

Sustainable surf bikinis and swimwear

Sustainably made from recycled materials.

Mädchen in nachhaltigem Bikini schwimmt im Pool und lacht in die Kamera

MAIN Mini kids collection

Play worry-free with UPF50+ sun protection.

Blonde Frau steht an einer Bar in einem nachhaltigen Badeanzug von MAIN Design

Swimwear for superheroines

Sustainable. Stylish. To protect our oceans.

Blonde Frau in korallem farbenem nachhaltigem MAIN Design Bikini lächelt in die Kamera

To protect our oceans

We donate 1% of all online sales to Healthy Seas.

Ethically handmade

All of our products are handmade with love in Bali under fair working conditions.

Sustainable

Our products are made from recycled and/or sustainable materials.

For nature

To protect our oceans, we donate a percentage of our online sales to Healthy Seas.

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Swimwear for superheroes

At MAIN Design, we believe that looking good and doing good should go hand in hand – or should we say, wave in wave? Our products aren't just swimwear; they're a statement. A statement that says, 'Yes, I can rock this bikini and save the planet at the same time!' Because who says you can't be a superhero in swimwear?

Zwei Frauen, die Gründerinnen, stehen draußen auf einem Weg mit Grün im Hintergrund. Eine trägt ein ärmelloses schwarzes Kleid, die andere ein weißes ärmelloses Oberteil und schwarze Hosen. Sie lächeln und stehen nah beieinander, wobei die Frau links ihren Arm um die andere gelegt hat.

this is us

MAIN Design is a small Swiss fashion company, run and run by us, Tiina and Yvi. We specialize in sustainable surf and swimwear for the environmentally conscious surfer and mother. From the idea to the finished product, we lovingly develop feel-good swimwear and accessories for you that make you happy. And with every online sale we donate 1% to Healthy Seas to protect our oceans.

Our core values

Sustainability

Sustainability is our focus both in the selection of materials and in all other work processes. We only use fabrics made from recycled materials for our swimwear. Production is only carried out under fair conditions.

Our core values

Swimwear for every body type

We celebrate women of all body shapes. We believe in beauty in diversity and offer swimwear in a wide range of sizes. With us you can put together your perfect bikini thanks to Mix & Match. Find the perfect style that not only suits your figure but also makes you feel confident and beautiful. Experience swimwear that does justice to your uniqueness.

Our core values

By women for women

We create a warm environment in which you feel comfortable in your own body - regardless of age, size or shape. You wear swimwear that not only fits perfectly and feels good, but also encourages you to be exactly the woman you want to be.

Our core values

Sustainability

Sustainability is our focus both in the selection of materials and in all other work processes. We only use fabrics made from recycled materials for our swimwear. Production is only carried out under fair conditions.

Swimwear for every body type

We celebrate women of all body shapes. We believe in beauty in diversity and offer swimwear in a wide range of sizes. With us you can put together your perfect bikini thanks to Mix & Match. Find the perfect style that not only suits your figure but also makes you feel confident and beautiful. Experience swimwear that does justice to your uniqueness.

By women for women

We create a warm environment in which you feel comfortable in your own body - regardless of age, size or shape. You wear swimwear that not only fits perfectly and feels good, but also encourages you to be exactly the woman you want to be.

Are you still looking for a non-slip bikini?