This crew-neck sweater's peaty browns and pearly greys are the result of natural genetics, not chemical dyes, because they are derived from the wool of the Welsh Mountain Black Sheep. Considered one of the world's rarest breeds, it is the only fully black sheep in all of Britain. The sweater is knitted outside Norfolk in East Anglia, England into a one-by-one heavy-gauge rib, resulting in a tight yet lightweight weave that provides superior warmth. It will not bunch under the arm and allows one to wear a shirt underneath. The wool's natural oils resist moisture, making the sweater ideal for outdoor activities. Soft suede elbow and shoulder patches provide extra durability. Available in Medium size. (1 lb.)