The king of knitwear is the famous high collar or roll neck. Usually made from merino wool or cashmere fibers, a rollneck works just as well with a suit as with jeans and sneakers. The high collar provides an element of elegance as well as warmth. Baltzar offers this dapper knitwear style in plain merino colors from Gran Sasso which are especially effective with a more formal approach. Whereas luxury sportswear maker Luciano Barbera provides knitwear with chunky cables and heavier more casual roll necks.