Recycled polyester is a type of fabric made from recycled plastic bottles and other plastic waste. This process helps reduce the amount of plastic in landfills and oceans, making it an environmentally friendly alternative to traditional polyester, which is derived from petroleum. The production of recycled polyester involves collecting plastic waste, cleaning it, and then breaking it down into small flakes. These flakes are melted and spun into new fibers, which can be woven into textiles. Brands often use recycled polyester in clothing, bags, and other products, contributing to a more sustainable fashion industry and reducing the carbon footprint associated with textile production.