From Avocado Hills: Slangbot is an urban dictionary for your iPhone, iPod Touch and iPad.
Pima cotton, also called extra long staple (ELS), is a type of cotton grown primarily in Peru, the southwestern United States and Australia. It is considered to be one of the superior blends of cotton and is extremely durable and absorbent.
There are three factors that determine the quality and feel of a sheet: The fiber from which it is made, how the fabric is woven, and the thread count. The most common fiber for bedsheets is cotton, and there are three main varieties: American Upland, Pima, and Egyptian.