With the chill in the air starting to become more constant this autumn, you need to know how to bundle up. Natural or Synthetic fibers, what’s the big deal? Here are some things you may want to know to make more informed choices when deciding what to wear on a cold day.
Let’s start with some definitions.
A natural fiber consists of two different types, plant/cellulose-based, and animal/protein-based. Essentially, the fiber is made from animals or plants. That fiber is spun into yarn that can then be used.
A synthetic fiber is made chemically in a process called polymerization that combines small molecules into polymer fiber that is then spun into yarn.
The most commonly used fibers in clothing are Cotton and Polyester. If you were to look in your closet, a majority of your clothing will consist of those two fibers or variations of blends with them.
100% Cotton clothing is going to be slightly warmer than 100% Polyester. While there is nothing wrong with using those to stay warm, you may need more layers or thicker clothing to make up the slack.
However, when it comes to the warmest fibers, your best bets are fleece, wool, or a wool blend. Fleece is a synthetic fiber that is breathable and lightweight, unlike its counterpart natural wool which is usually heavier and denser.
Sustainability-wise, both natural fibers and synthetic fibers have their drawbacks and pluses. Both most likely have a finish on them to make them more comfortable, warmer, or wind/water resistant, all of which affect the environment through CO2 emissions or wastewater. You can buy recycled polyester and unfinished natural fibers like wool are technically biodegradable.
It’s all up to you! Try your best to be sustainable by caring for your clothes correctly and you’ll get longevity out of them. Stay warm!
XO,
Blake Campbell
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