Look up: Microfiber

1. Microfiber
   fabric of tightly woven polyester or nylon fibers that offers good resistance to wind and light rain, as well as breathability. Shells used for high-energy, outdoor workouts are frequently made of this lightweight fabric.
   Found on http://www.encyclo.co.uk/local/20944
   
   
2. microfiber
   Extremely fine, tightly woven fiber that combines natural breathability with wind and water resistance. Microfiber fabrics are used in performance outerwear, and are often laminated to waterproof/breathable fabrics or treated with waterproof/breathable coatings.
   Found on http://www.ectextile.com/glossary.html?
   
   
3. Microfiber
   An extremely fine synthetic fiber usually woven into soft, light weight, washable, breathable fabrics. Tends to stretch and be a bit more formfitting.
   Found on http://www.labeshops.com/news/?page_id=9
   
   
4. Microfiber
   A tightly woven fabric that's extremely lightweight and soft; notable for its wind and water resistance, ability to wick moisture and quick dry time
   Found on http://www.howtobefit.com/glossary-of-ru
   
   
5. Microfiber
   `Microfiber` or `microfibre` refers to synthetic fibers (fiber) that measure less than one denier. The most common types of microfibers are made from polyesters, polyamides (e.g., nylon, kevlar, nomex, trogamide), and or a conjugation of polyester and polyamide. Microfiber is used to make non-woven,...
   Found on http://en.wikipedia.org/wiki/Microfiber