Apple waste, spider silk, enhanced cotton: How bio-based textiles could replace plastic in our clothing

“The age of plastic began because it mimicked other things, and the functionality was so good that it became its own thing,” fashion designer Uyen Tran told Grist, when we interviewed her for our 2023 Grist 50 list. In 2020, Tran founded a company called TômTex to create bio-based materials that can replace synthetic fabrics as well as leather and suede. She believes that a wave of new materials is ready to outcompete plastic-based textiles. “I think biomaterial is on the edge of becoming its own thing as well. Just give us a few more years, and you will see.”

In this newsletter, we’re rounding up a handful of the materials — from apple waste to artificial spider silk — that are already on the market, offering a glimpse of a plastic-free future for our textiles.