Modern Synthesis is a London-based biomaterial startup that crafts progressive biomaterials and tangible material solutions for the fashion industry. While increasingly natural and biobased alternatives to synthetic materials are becoming available, most current alternatives either fail to meet the industry demand in aesthetics, performance, and cost or still rely on the use of harsh chemicals and synthetic binders. However, Modern Synthesis’ patent-pending “microbial weaving” process is poised to overcome these historical limitations. Their proprietary process employs bacteria to grow a strong, lightweight cellulose-based composite material that is naturally biodegradable and offers unique potential for aesthetic and performance customizations. While the materials’ strength and durability are comparable to that of natural and synthetic leather, the process requires a fraction of greenhouse gases, water, and land usage.