Made from 100% Australian merino wool 19.5 micron thickness and 5 gauge creates a soft, cozy texture that keeps you warm without sacrificing breathability Merino wool is known for its soft and smooth hand feel while retaining the classic wool properties of moisture absorption, quick drying, and maintaining a consistent temperature for warmth Allover cable stitch detailing Produced in BSCI (Business Social Compliance Initiative) certified factories which aims to improve working conditions throughout the supply chain Made with care in Shanghai, China