Balenciaga is turning runway innovation into a materials first moment for Spring 26 , debuting an advanced bioengineered silk alternative with AMSilk and 3D woven tailoring with WEFFAN , in collaboration with the Kering Material Innovation Lab .
With these launches now reaching stores, the house is positioning next gen fabrics and low waste construction as part of its core luxury language, not just experimental one offs. Bioengineered silk steps into luxury For Spring 26 , Balenciaga becomes the first fashion
house to introduce AMSilk’s advanced bioengineered silk alternative in a commercial collection, developed with the Munich based biotech startup and now available in ready to wear.
The new material debuts in a fluid wrap shirt and shirtdress, designed to mirror the drape and sheen of traditional silk while offering enhanced elasticity and wrinkle resistance for everyday wear. According to Kering, the AMSilk fibre is fossil fuel free and derived from renewable sources, and its production uses about 97% less water and emits 81% less carbon dioxide than conventional silk manufacturing.
The fabric is certified Product Class I and microplastic free by the Hohenstein Textile Te s ting Institute , bacteriostatic by Microbial Testing Competence , and approved as vegan and cruelty free by The Vegan Society. How AMSilk’s “spider silk” textile is made The innovation behind AMSilk’s material lies in DNA editing and protein engineering that takes cues from spider silk.
Scientists use a spider genome as a blueprint to engineer microorganisms in a bioreactor, where they produce lab grown proteins that are then transformed into polymers, spun into ultrafine yarns and woven into a silk like…
