Fair Isle is a traditional knitting technique originating from the Fair Isle in Scotland. It involves using multiple colors of yarn to create intricate patterns, often featuring geometric shapes or motifs. This method is characterized by its use of two colors per row, which are alternated to form the design. The technique is commonly used in making sweaters, hats, and scarves, showcasing vibrant and detailed patterns. Fair Isle knitting is not only a craft but also a cultural heritage, reflecting the history and artistry of the Scottish islands. It has gained popularity worldwide for its unique aesthetic and warmth.