Duckworth Women's Polaris Tunnel Hoodie 80% Helle Rambouillet Merino, 20% Nylon Made in US wool Grown, spun, knit and sewn 100% in the USA Natural USA grown Merino wool Odor-resistant, non-itch Duckworth Quattro Waffle fabric The Duckworth Waffle is a light, yet very warm and breathable fabric for year-round insulation and comfort. 170g/m Soft, breathable and warm when wet