Sustainable well-being
Underwear and clothing made of natural fibres
Free shipping: in Italy for orders over €70, in Europe for orders over €100.
Italy: free shipping on orders from € 70
Europe: free shipping on orders from €100
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Boxer shorts in natural fabric


Boxer shorts in natural fabric


Men's boxer shorts in sustainable vegetable fibre

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Free shipping

For orders over € 90.

10% discount

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CASAGiN is expanding its size range to give wellness to all shapes.
FIND YOUR NEW SIZE: Our old L/XL is now called M/L.


The CASAGiN boxer shorts are ergonomically cut to follow every movement and give a feeling of lightness. We have developed a comfortable model that adapts to the body. Our boxer shorts are made from a special eco-friendly natural fabric and look so good you'll want to wear them every day.


They are made of beech fibre, a soft and silky eco-friendly fabric that perfectly combines quality and sustainability, providing softness, strength, elasticity and quick drying. It is also a vegan, hypoallergenic and bacteria-reducing fabric that is Oeko-Tex Standard 100 certified as being free of substances that are harmful to health.





  Filippo is 180 cm tall and wears a size L/XL.

  92% TENCEL™ Modal (vegetable fiber derived from beech wood), 8% elastane.

  100% MADE IN ITALY. Designed and made with love in the province of Venice, Italy.

  Breathable, soft, sustainable.

  Hand wash or machine wash at 30°C maximum.


Environmental impact

Compared to conventional cotton and traditional practices. Source: LCA by Patel/Shen

0.08 kilos

of CO2 saved

491 litres

of water saved

1.03 square meters

of land saved

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