A woolen hat for kids with additional cotton lining inside. Merino wool yarn is a naturally perfect fiber with number of fine properties, which are provided in a completely natural and sustainable way. -the fabric is fully breathable and temperature regulating. -helps prevent overheating -antibacterial, and odor resistant -soft and delicate - does not itch -naturally durable and sustainable material Care instruction. Merino wool products do not require frequent washing. It is advisable to air wool products frequently to keep them fresh. It is advisable to gently wash by hand and rinse in lukewarm water ( or use wool program on a washing machine ) at a constant temperature up to max. 30 degrees. Use high-quality wool detergents. Don't wring out this wool product after washing. Give shape immediately after washing. Dry flat and avoid sources of intense heat such as a radiator or direct sunlight.