The 6 Panel Hat is a comfortable everyday cap made with 100% natural materials. Made from a blend of breathable, naturally odor-resistant merino wool and soft organic cotton, this sustainable hat also features an internal merino sweatband and icebreaker's classic wordmark logo. Inspired by nature, icebreaker harnesses the performance qualities of natural fibers to offer an alternative to clothing based on petrochemical synthetics. Merino is an annually renewable fiber that naturally resists odors, keeps you cool when it's hot and warm when it's not, and lets your skin breathe for comfort all day, every day.