Aran sweaters are traditional Irish knit garments, originally made by fishermen from the Aran Islands off the west coast of Ireland. These sweaters are characterized by their thick, warm wool and intricate patterns, which often include cables, diamonds, and other motifs. Each design is said to have symbolic meanings, representing elements of nature or family heritage. The sweaters are typically made from sheep wool, providing insulation and durability against harsh weather conditions. Today, Aran sweaters are popular worldwide, appreciated for their craftsmanship and cozy style. They are often worn as casual attire or as part of outdoor clothing, reflecting both tradition and modern fashion.