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.
A very strong, high-grade cotton of medium staple developed from selected Egyptian cottons in the southwest United States. [After Pima County in southern Arizona, location of the experimental farm on which it was developed in the early 1900s.]