About Duckworth

Proudly American-made, Duckworth is the world's only source-verified, 100% Montana-grown Merino Wool clothing company.

The cornerstones of our ethos and mission: To create versatile Merino Wool products made exclusively in the USA with Montana-grown wool. Using best-in-the-world- quality Merino Wool - produced by our co-founders and fourth-generation sheep ranchers, The Helle Family from Dillon, Montana - our apparel is designed for superior performance with stewardship, sustainability and American-made craftsmanship at front of mind.