Crafted from 100% Grade-A Mongolian cashmere 15.8 – 16.2 micron thickness, 7 gauge, 34-36mm fiber length creates a super soft hand feel Cashmere is sourced from goats in Inner Mongolia. Read our Cashmere 101 guide to learn more about cashmere, its origin, and how to care for it Rib detailing throughout Elastic waistband for a comfortable fit Made with care in Shanghai, China **Please confirm size before purchasing we do not accept returns.