Viscose is semi-synthetic, unlike cotton, which is made from a natural, organic material. Viscose is not as durable as cotton, but it’s also lighter and smoother in feel, which some people prefer over cotton. One is not necessarily better than the other, except when you’re talking about durability and longevity.
Polyester is hydrophobic. For this reason, polyester fabrics don’t absorb perspiration, or other fluids, leaving the wearer with a moist, clammy feel. Polyester fibers typically have a low level of wicking. Relative to cotton, polyester is stronger, with a greater ability to stretch.
And wool, the most luxury nature fabric, used to make high-end suit, 20% of composition make the fabric perfect in hand feeling, very soft touching.
