Brewed Protein™ Bioderived,
customizable materials

With development grounded in close observation of the natural world, Spiber’s Brewed Protein™ materials are produced through a fermentation process that uses sugars and microbes, rather than petrochemical or animal-derived raw materials.

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Brewed Protein Brewed Protein
The Sweater
Goldwin×Spiber

“The Sweater” features an all-new Brewed Protein™ and wool blend, specifically designed for outdoors use. By combining materials from the natural world with Brewed Protein, The Sweater embodies a new style of sustainable production.

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liminal liminal
‘Liminal’ Couture Spring/Summer 2022
YUIMA NAKAZATO

YUIMA NAKAZATO presented its Spring/Summer couture collection “LIMINAL” featuring Brewed Protein™ materials. The utilization of these unprecedented materials and technologies suggests new values and possibilities for garments.

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