Search our yarn selection below by your favorite fiber / material. Yarn may be 100% acrylic, alpaca, angora, bamboo, cashmere, cotton, flax, hemp, linen, llama, mink, mohair, silk, wool (usually means sheep wool), yak. It may also be a blend of any of the above, and/or combined with a vegetable cellulose such as tencil, polyamides, or with nylon or polyester.