Let’s get back to what jeans are – it’s made of denim/string – and denim is made of cotton. Cotton is now made from cellulose – a polymer. Wool is basically a protein called keratin – a polymer. Silk and rubber are both polymers. Without diving into molecular chemistry, you already know that every piece of fabric you wear is a polymer. It could be natural, it could be man-made. Nylon is a man-made polymer, like acrylic, and is sometimes used as an inexpensive substitute for wool. Made from man-made polymers, spandex is highly elastic so it is suitable for making stretchy garments such as swimwear and cycling shorts.
Polymers or synthetic fibers are superior to natural fibers – they are stronger, more durable and lighter in weight. Rayon and nylon are alternatives to silk. Polyester was mixed with common fibers and “washable and wearable” was born. No ironing required. There are newly created polymers that are both waterproof and breathable — because the Star Wars The Mandalorian Season III Shirt it is in the first place but pores are too small for water to pass through, but large enough for air to pass through.
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