It's soft. It's easily layerable. It lasts! Says customer Shelby: "I bought one a year ago and it washes beautifully and does not pill." Fabric: 100% cotton; pre-washed to minimize shrinkage. Machine washable. Feel: Soft and naturally stretchy, with a magically lightweight warmth. Fit: True to size, close-fitting. Size up for a slouchier look and feel. Reinforced button closures.