Be strong, be soft. This is the way of water, which can wear through rock, and of the feminine yin forces of the universe. This beanie offers strong protection from the howling winds and stinging winter snow, thanks to the ultra-soft fur of the Angora goat, known as Mohair. Also called the diamond fiber, mohair is prized for its durability, luster, and warmth, aka its unbeatable combination of strength and softness.