This Organic Wool Comforter is made with the best natural materials. Filled with a full batt of carefully selected, organic wool and sealed in soft, 100% organic sateen cotton to help regulate body temperature and eliminate excess moisture. Natura Grow Wool also helps repel common allergens. As an added bonus, for every 4 lbs. of organically grown wool used by Natura, one acre of land is saved from pesticides and toxins.