The Cormo wool is straight from local ranches in the west. The fiber is processed at Mountain Meadow Wool Mill in Buffalo, Wyoming and made into roving. This product is 100% fine wool and is processed using natural and eco-friendly processes. The Cormo wool has a well defined crimp which gives it excellent elasticity and a fluffiness. It is also known for its consistency in the fiber. We have cormo roving and cormo combed top. The roving is less refined and does contain slight vegetation. The Cormo combed top roving has gone through an extra process that aligns the fibers, removes the vegetation, and creates a smoother finish. 100% USA fiber from an American mill.