Eco-friendly 100% merino wool hat produced using renewable resources. Soft and breathable, It Is a safe bet for environment concerned users. It offers just the right amount of warmth needed During fresh mornings and evenings, and it is great also for summertime mountain adventures. Ultimate Moisture control And Odour prevention stand out in an all year round at. Light and seamless, the Merino Wool hat is the natural choice for nature lovers.