Shop Men's at RalphLauren.com, the Official Site of Ralph Lauren. Merino Wool Shawl Sweater - This lightweight sweater is crafted from ultra-soft merino wool and features a handsome shawl collar. Shawl collar. Two button-and-loop closures at the right side of the neck. Long sleeves with ribbed cuffs. Ribbed hem. 100% merino wool. Dry clean. Imported.