WHAT IS SUPIMA® OR PIMA COTTON?
Supima® is a trademarked name for fibres and materials woven from 100% American Pima cotton. The word "Supima" often appears on the labels and is a trademark of the Supima® Association, which promotes Pima cotton. This kind of cotton is only grown in Texas or California. Less than 1% of the entire American Pima crop is qualified to be Supima®, and Casper’s comes from a farm in the Central Valley of California. Supima® cotton staples are 35% longer than regular cottons, which makes them softer and more lustrous wash after wash. The cotton is 45% stronger than regular cottons, so Casper sheets will stay super soft and breathable wash after wash.