Adam et Rope Puff Sleeve Rib Knit Front Button Purchased at a sample sale, so there are no material or size labels. The material feels like wool, and the size is M to L. It has a lovely design with fluffy puff sleeves from narrow shoulders, long cuffs, and a long ribbing at the waist. Color: Black Worn about 3 times. Due to the wool material, there is some slight pilling, but it's generally not noticeable.