PLA is a biodegradable fiber made from renewable resources like corn. It has properties similar to cotton and silk with benefits like low flammability, UV resistance, and moisture wicking. PLA fibers can be used to make clothing, packaging, and other products. Unlike traditional plastics, PLA is compostable and its production requires less fossil fuel usage since its monomer comes from plant matter rather than oil. PLA offers a more sustainable alternative to oil-based fibers and will likely see increased adoption.