This sweater is made of 50% raccoon hair and 40% fox hair (obtained by shearing the animals). It is so soft and perfect to throw on on a weekend or a casual day over jeans. It would even be so luxurious over pajamas! Measurements are in photos. The sweater fits me, and I am typically an XS/S. You can also find a size guide for this particular brand on their website. Nonsmoking and no pet home.