It's true! We use a variety of fiber diameters to meet the demands of the garments we make. From our finest 17.5 micron Merino, with it's ultra soft cashmere like feel; to our more hearty 21 micron Merino which is better suited to function as a cozy mid layer. Regardless of the fiber type we use for our garments, we make sure it is top quality wool for performance and comfort.

~via the Ibex Buzz