Polyester is generally more affordable than cotton, making a 50/50 blend a good compromise between polyester’s price and cotton’s feel. A shirt made from a cotton blend is easy to care for. It’s less likely to shrink or wrinkle than a shirt made from pure cotton, and it’s often easier to clean. Polyester vs. Cotton Socks. By Jonathan Greene July 14, 2017 1 Comment. There are many different types of materials that are used in manufacturing clothing and household products.
Updated On: February 05, 2019
Cotton clothing is traditionally considered cooling in warm climates, and old-school polyester, which repels moisture, has a reputation for being hot, sticky and uncomfortable. Meanwhile, modern polyester blends and high-tech wicking fabrics are touted as the best bets for warm-weather athletes. That said, cotton may be your best bet for everyday summertime wear.
Cotton Has the Advantage
In hot weather, the body keeps itself cool by sweating -- or perspiring, or glowing, if you'd prefer. Thin cotton clothing absorbs perspiration, while polyester repels it. Evaporation of the perspiration cools the body. So a cotton dress, shirt or underwear is often a better choice than polyester for everyday warm-weather wear. Thick, heavy cotton, however -- think of tents or outerwear -- won't let much moisture through, so it wouldn't be comfortable in hot weather.
Wicking Is Sometimes Better
Plenty of polyester blends are created specifically to keep athletes cool and comfortable. Workout clothing that 'wicks' perspiration away from the body is designed to let more of your body's surface stay sweat-free so it can cool itself better. That's only in cases where you're really working up a sweat, though -- otherwise, cotton will likely keep you cooler.
'Performance-Improving'?
Some fabric blends are marketed with claims that they improve athletic performance or even regulate your body temperature. Before buying into such claims, Consumers Digest suggests investigating them -- many are more a fashion statement than anything else. The publication examined three T-shirts made of high-performance fabrics and found that they didn't cool the body any better than wearing no shirt at all. When Consumer Reports compared two 'cooling towels' of high-tech blends with a regular towel, it found they all cooled about the same.
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