Determine the quality of your cashmere?

Determine the quality of your cashmere?

Summary

Cashmere, the nature fiber of the highest quality, is luxuriously soft and feather-light in weight.

Determine the quality of your cashmere?
Why cashmere?
     Cashmere, the nature fiber of the highest quality, is luxuriously soft and feather-light in weight. Cashmere fibers can be compactly arranged during the spinning process, resulting in excellent warmth retention (typically 8 times that of wool) without adding bulk. Therefore, cashmere garments are uniquely breathable and comfortable.

In addition, cashmere fibers are strong and elastic, meaning that they return to their original state when stretched, so cashmere garments retain their shape during wear and laundering. Another interesting fact is that as cashmere is worn over time, the fibers will become softer and softer.
How to determine?
     Cashmere fiber quality is measured in length (measured in millimeters), diameter (measured in microns), and color. Micron (μm) is a measure of diameter equal to 0.001 mm, or 1 millionth of a meter, or 0.04 thousands of an inch; human hair is on average 45 microns. In order for a natural goat fiber to be considered cashmere, it must be under 19 microns in diameter and be at least 34 mm (1.339 inches) long.
The longer, finer, and whiter the cashmere, the more rare and expensive it is. Finer and longer cashmere is what goes into luxury garments. Thicker, shorter hair will be made into less expensive garments and is often used as part of a blend.