Moher Aran Heritage Sweater – Celebrating 60 Years of Craftsmanship Step back to where it all began with the Moher Aran Heritage Sweater. To celebrate 60 years of Aran Woollen Mills and the timeless beauty of traditional Irish knitwear, this Aran has been designed as a more attainable piece within our collection, while still offering the warmth and heritage of traditional knitwear. Made from heritage worsted wool, this fisherman sweater taps into Ireland’s history and the spirit of the Aran Islands. It’s a celebration of Irish craftsmanship, woven with history, heart, and heritage.