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Continue ShoppingOur knitting patterns in Big Mountain Cormo Worsted celebrate the pure joy of wool grown by happy sheep! All the wool for this 100% Cormo breed-specific wool yarn comes from Earthstar Farm, a regenerative, organic farm nestled at the foot of Big Mountain in the Montana Rockies, where deep-cold winters help their beloved flock grow extra fine, soft fleece. A classic worsted-weight yarn, Big Mountain Cormo Worsted has a round, springy bounce, clear stitch definition, and velvety next-to-skin softness, perfect for wonderfully sheep-y sweaters and accessories that showcase the wool’s natural beauty. Discover its five undyed shades and find even more inspiration when you explore all of our yarn and knitting patterns!