Orignal Vintage Icelandic Knit Sweater, 100% Lopi wool. Icelandic wool, known as lopi, is unique for its properties of warmth and water-resistance. This is due to the two layers that make up the wool - one warm and one water-resistant - which come from the specific breed of Icelandic sheep. These layers provide natural protection against the harsh weather conditions in Iceland. The iconic round-yoke sweater, characterized by its wide decorative circle around the neck opening, is a relatively new addition to the cultural life of Iceland. The yarn used, lopi, is not spun, making it difficult to handle for those new to the material but providing excellent insulation. This wool has gained a global reputation for its warmth, lightness, and ability to keep the wearer warm even when wet. While artificial colors are available, many prefer the undyed wool in various shades. 'Originally, the Icelandic Sweater had a patterned band of at least two colours at the hem, the wrist and the yoke, forming the main pattern across the shoulders. During the 21st century, this changed so that now it is common for only the yoke to be patterned'.