27% alpaca/47% cotton/13% wool/13% polyester. 50% of the cotton is certified recycled and the rest is certified organic. The wool is mulesing-free. The polyester is certified recycled. The recycled cotton is composed of textile production scraps that have been spun into new fibers. By using recycled materials, we reduce our environmental impact. Even the finest wool may be subject to some pilling after repeated wear. Carefully remove any pilling. We suggest airing this garment or steaming with an iron. As a last option, hand wash cold or wash in the washing machine set to the wool-wash cycle. Use wool detergent. Gently reshape while damp. Dry flat. Store flat. Shrinkage 4-5%. Made in Dongguan, China.