The soft and warm women's headband is made of high-quality material containing merino wool. It is great for both sports and casual wear, as it will perfectly protect you from the cold and wind. Merino is a natural material suitable for allergy sufferers with a lot of great properties. Properties: Maintains body temperature It is perfectly breathable Perfectly wicks moisture away from the body Natural antibacterial property eliminates odours Excellent thermal insulation Pleasant material Elastic Circumference 46 cm Please note that Merino is a natural material whose completely natural phenomenon is pilling, which therefore cannot be a reason for a later complaint about the product.