Traditional Aran sweaters Premium quality traditional Aran sweaters in 100% Irish wool featuring flecked yarn design. Aran sweaters from the west of Ireland are the classic fisherman's woollen sweaters. Traditionally handknitted using a chunky and highly decorative cableknit design, these Aran sweaters are warm, long-lasting and suitable for a wide variety of occasions. Perfect with jeans as comfortable and cosy casual wear, Aran sweaters can also be worn with trousers or suits for more formal wear - ideal for expressing your Celtic roots!