Polyester is one of the most popular fabrics in the world. Made from PET plastic, it is prized for its durability, lightness, and low cost of production. While these characteristics make it ideal for various uses across the textile industry, the oversupply of polyester has also fueled an environmental disaster. Now, brands like Adidas, Nike, and Shein are trying to increase the amount of polyester made from recycled plastics -- but is this the best use of old plastic? We visited Tamil Nadu, India, to see how one company makes clothing from used plastic bottles and whether this is the best solution for this waste stream. MORE WORLD WIDE WASTE VIDEOS: Can Bamboo Replace Paper And Plastic? And Should It? | World Wide Waste | Business Insider youtu.be/B6FVwNiR1XI How Nespresso & Keurig Spend Millions Trying To Solve Coffee Pod Waste | World Wide Waste youtu.be/QbmfLjBUSV8 Is Trash The Building Material of The Future? | World Wide Waste | Business Insider youtu.be/p...