What Is a Polyester Sweater?
A polyester sweater is a durable, affordable garment made from synthetic polyethylene terephthalate fibers. It offers wrinkle resistance, shape retention, and moisture-wicking performance while maintaining color over time. Although it provides warmth and easy care, it can trap heat and odors, pill with friction, and contribute to environmental concerns due to microplastic shedding during washing.(Edited […]
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