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Sassy bikini top reversible
CHF 59.90
aquamarine/amethyst
Main Design
coconut stripes/white
Main Design
emerald/hey leo
Main Design
pink diamond/jade
Main Design
cali sunglow/wild lavender
Main Design
apricot sunset/sea spray
Main Design
+ 3 more
XS S M L XL

4 reviews
Alice Bikini Bottom
CHF 59.90
aquamarine/amethyst
Main Design
emerald/hey leo
Main Design
black
Main Design
dark coral
Main Design
ocean
Main Design
stormy tie dye black
Main Design
elderberry
Main Design
mocha
Main Design
black sand
Main Design
+ 6 more
XS S M L XL

16 reviews
Charm Surf Bikini Top
CHF 59.90
hey leo
Main Design
aquamarine
Main Design
emerald
Main Design
amethyst
Main Design
coconut stripes
Main Design
dark coral
Main Design
seabreeze mint
Main Design
black
Main Design
stormy tie dye purple
Main Design
+ 6 more
XS S M L XL

22 reviews
Luxe bikini bottoms
CHF 59.90
black
Main Design
pink diamond/jade
Main Design
coconut stripes/white
Main Design
XS S M L XL

4 reviews
Pasta Bikini Top
CHF 59.90
pink diamond
Main Design
stormy tie dye black
Main Design
ocean
Main Design
black
Main Design
+ 1 more
XS S M L XL

8 reviews
Blush Surf Bikini Bottom
CHF 59.90
ocean
Main Design
amethyst
Main Design
coconut stripes
Main Design
pink diamond
Main Design
seabreeze mint
Main Design
black
Main Design
dark coral
Main Design
stormy tie dye purple
Main Design
elderberry
Main Design
+ 6 more
XS S M L XL

12 reviews
Hale Bikini Top
CHF 59.90
black
Main Design
coconut stripes
Main Design
stormy tie dye black
Main Design
S M L

1 review
Serene Surf Bikini Bottoms
CHF 59.90
hey leo
Main Design
aquamarine
Main Design
black
Main Design
emerald
Main Design
ocean
Main Design
stormy tie dye black
Main Design
+ 3 more
XS S M L XL

2 reviews
Divine Surf Suit
CHF 99.90
black/amethyst
Main Design
black/seabreeze mint
Main Design
amethyst
Main Design
elderberry
Main Design
deep sea
Main Design
stormy tie dye purple
Main Design
caramel/salty leo
Main Design
+ 4 more
XS S M L XL

6 reviews
Luna swimsuit
CHF 99.90
coconut stripes
Main Design
XS S M L XL

1 review
Keira Surf Bikini Bottom
CHF 54.90
black
Main Design
ocean
Main Design
stormy tie dye black
Main Design
XS S M L XL

1 review
Ember Bikini Bottom
CHF 59.90
stormy tie dye purple
Main Design
black sand
Main Design
seabreeze mint
Main Design
black
Main Design
+ 1 more
XS S M L XL

5 reviews
Sassy Bikini Top
CHF 59.90
black
Main Design
seabreeze mint
Main Design
stormy tie dye purple
Main Design
ocean
Main Design
black sand
Main Design
elderberry
Main Design
+ 3 more
XS S M L XL

14 reviews
Scrunchie mini
CHF 3.50
amethyst
Main Design
aquamarine
Main Design
emerald
Main Design
jade
Main Design
hey leo
Main Design
pink diamond
Main Design
black
Main Design
ocean
Main Design
black sand
Main Design
+ 6 more

1 review
Lean Board Shorts For Boys
CHF 44.90
coconut stripes
Main Design
hey leo
Main Design
black
Main Design
stormy tie dye black
Main Design
+ 1 more
2 3/4 5/6 7/8 9/10
Lush UV Surf Shirt
CHF 54.90
hey leo
Main Design
coconut stripes
Main Design
S/M M/L

1 review
Ava girls swimsuit
CHF 44.90
cali sunglow/wild lavender
Main Design
apricot sunset/sea spray
Main Design
2 3/4 5/6 7/8

2 reviews
Kai Baby Swimsuit
CHF 49.90
hey leo
Main Design
cali sunglow/wild lavender
Main Design
apricot sunset/sea spray
Main Design
0/1
Nolan boardshorts for boys
CHF 44.90
hey leo
Main Design
coconut stripes
Main Design
10-12 12-14 14-16
Nova swimsuit
CHF 99.90
amethyst
Main Design
hey leo
Main Design
pink diamond
Main Design
coconut stripes
Main Design
+ 1 more
S M L

2 reviews
Flair Bikini Bottoms
CHF 59.90
cali sunglow/wild lavender
Main Design
apricot sunset/sea spray
Main Design
S M L

2 reviews
Ivy Surf Suit
CHF 119.90
deep sea
Main Design
black/sailor blue
Main Design
elderberry
Main Design
XS S M L XL

1 review
Lena Girls Swimsuit
CHF 44.90
amethyst
Main Design
jade
Main Design
hey leo
Main Design
pink diamond
Main Design
hey leo/black
Main Design
elderberry/salty leo
Main Design
ocean/stormy tie dye black
Main Design
black/sailor blue
Main Design
seabreeze mint/black sand
Main Design
elderberry/rhubarb pie
Main Design
+ 7 more
1 2 3/4 5/6 7/8 9/10 11/12

4 reviews

Discover the world of MAIN Design – Sustainable fashion for the whole family

At MAIN Design you will find a wide selection of sustainable surf and swimwear as well as activewear for women and children. Our collections are inspired by nature and are made with the utmost care from recycled materials. Each piece is handmade in Bali under fair working conditions, which reflects our high ethical standards.

Our range includes:

  • Swimwear and surfwear : From stylish bikinis and swimsuits to sporty surf bikinis, discover our diverse designs that combine comfort and style.
  • Accessories : Complete your look with our sustainable bags, backpacks, jewelry and beach towels.
  • Children's Collection : Our children's swimwear offers the highest quality with UPF50+ sun protection and soft, durable fabrics.
  • Children's toys and play mats : Perfect for little ones to have fun and discover the world.

sustainability in focus

MAIN Design is committed to environmentally friendly practices and supports ocean conservation by donating 1% of all online sales to Healthy Seas. Enjoy a unique shopping experience with our "Mix & Match" feature that allows you to create your own individual style and comfort.

Shop now and make a statement for sustainability! Benefit from free shipping in Switzerland for orders over CHF 120 and discover our collections that match your lifestyle and values.