Rowan has developed a superb fall/winter option in "Purelife Organic Wool" as a sensational follow up to Purelife Organic Cotton. The wool is grown in an environmentally & socially responsible way from sheep raised on land free from pesticides & chemical fertilizers. Then the organic wool is cleaned & processed in an eco-friendly way & dyed with natural, sustainable plant dyes producing no toxic waste water. Since this yarn is colored with plant dyes, some shade variation simply add to the yarn's unique, inherent beauty.