Polyester, one of the most common fibers, is a plastic derived from crude oil. The long fibers that make up polyester thread are woven together to make fabric. Extracting the oil and melting the plastic require energy. Perhaps a bigger concern is what happens when synthetics get into the hands of consumers. Synthetic fibers shed plastic filaments — possibly from daily wear and tear, but also in the wash. If shed in the laundry, the
Fig leaves are out. What to wear to be kind to the planet?
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