Cork shoes are shoes that use cork as the main material for the midsole. The midsole of cork shoes is lightweight and spongy, and provides good cushioning while allowing the footbed to mold to the foot overtime.
Wool is a fiber made from the hair of various animals such as sheep, llamas, camels, and goats. Wool fabrics are very durable and resistant to wrinkling and well-known for their moisture-wicking properties and warmth. Wool fibers are commonly used for the manufacturing of clothing, blankets and winter wear.