According to the Arizona website, the crew necks that are 59% cotton and 40% polyester are pre-shrunk.
From what I have found out, the main reason polyester fabrics are "moisture wicking" is because polyester is "hydrophobic" -- it resists absorption of water. This means is absorbs less and typically dries faster. I'm not 100% sure that this is the full answer, but I think it is a start.
No, they have been pre shrunk.
Polyester is favored for its durability, strong fibers, and resistance to shrinking and stretching. It is also less prone to wrinkling compared to other plastics, making it a popular choice for clothing and textiles. Additionally, polyester is moisture-wicking and dries quickly.
Fleece is typically made from polyester or a blend of polyester and other synthetic fibers. It is designed to mimic the properties of wool, offering warmth and moisture-wicking properties while being lightweight and quick-drying.
Synthetic fibers like polyester and nylon typically dry the fastest compared to natural fibers like cotton or wool. This is because synthetic fibers are more moisture-wicking and have lower water absorbency, allowing them to dry quickly.
Polyester hiking shirts offer benefits such as moisture-wicking, quick-drying, and durability, making them ideal for outdoor adventures. They also provide UV protection and are lightweight and breathable for comfort during physical activities.
Helpful textiles include fabrics that are durable, breathable, moisture-wicking, hypoallergenic, and easy to care for. Examples include cotton for its natural breathability, merino wool for its moisture-wicking properties, bamboo fabric for its softness and hypoallergenic nature, and polyester for its durability and easy maintenance.
The best types of shirts to wear while working out are moisture-wicking shirts made of breathable materials like polyester or nylon. These shirts help keep you dry and comfortable during exercise by wicking away sweat and allowing for better airflow.
Socks are important for inline skating as they provide cushioning, moisture-wicking, and prevent blisters. It is recommended to wear moisture-wicking socks made of synthetic materials like polyester or nylon for optimal performance and comfort.
There are a varity of moisture wicking fabrics available on the market. Most of these are polyester bledns that do a better job of wicking moisture away versus original cotton. The original moiture wicking fabric was created by Dupont and is called Coolmax. Other companies have developed other fabrics such as dri-release, Underarmour and dri-fit. There are many places where you can find these products on the web. CoolClothingUSA.com offers a nice selection at a reasonable price. Use of nanoparticles in moisture wicking clothing and other products for bacterial and related odour control is extremely controversial, has been likened to asbestos and could be a serious future health hazard. Please see, for example, http://www.asbestos.net/news/could-nanoparticles-be-the-next-asbestos.html For safety it would be advisable to use moisture wicking clothing that does not incorporate nanoparticles into the technology. The first paragraph above was obviously written as an advertisement for a particular online retailer. Caveat emptor. Do your own checking on the use of nanoparticles. No retail outlet will have a clue about this kind of issue.
Yes, polyester clothing can contribute to body odor. The fabric is synthetic and doesn’t breathe as well as natural fibers like cotton, trapping moisture and heat against the skin. This environment can foster the growth of bacteria, which is responsible for body odor. Additionally, polyester is less effective at wicking away sweat, further exacerbating the issue.