Inspired by the original 1956 Cortina sweater, this classic style hat features a traditional Norwegian pattern designed for the 1956 Winter Olympics. Capturing the essence of traditional Norwegian history, the pattern has become one of Norway&';s most beloved designs. Made with 100% Norwegian wool, lined with skin soft, itch free merino wool. Unisex, one size 100% long-lasting Norwegian wool, fully lined with extra-fine merino wool. Designed and knitted in Norway Hand wash A Plover - Long-lasting Norwegian wool A proprietary blend of wool produced in Norway from Norwegian sheep. Due to this yarn&';s unique qualities and consistent popularity, this wool quality has been a part of our family since 1939! Norwegian wool is one of the world&';s most animal-friendly textile fibers, due to the sheep&';s natural mountain life. This yarn offers an authentic look renowned for its uniquely crisp look and longevity. Garments knitted with Plover needs to be hand washed. (Fiber diameter: 33 micron)