Ladies Merino Wool Roll Neck Sweater Country Collection Merino Turtleneck Sweater Navy Charles Tyrwhitt Navy Mens Cashmere Roll Neck Sweater WoolOvers US Pure Merino V Neck Sweater Navy Charles Tyrwhitt US. Product Information: West End traditional Irish roll neck Merino Wool Sweater. The 100% Merino Wool Carrick sweater features a honeycomb Aran stich through the middle of the body and sleeves, an Irish cable stitch on either side, and a roll neck for extra warmth and comfort. Additional Information Product Care Dry Clean Only Origin Made in Ireland Style # R1949 NVY Content 100% Merino Wool