The chic black duster is a mid calf-length lightweight cardigan with pockets. Lengthy slits up each side from the hem and a shawl collar make this an easy throw on for days when you're just a little chilly. Wear it over your workout wear as you head to the gym or throw it on over jeans and a tee. Or take it up a notch and layer it over a dress or a skirt and blouse. This is an extremely versatile piece. 50% viscose, 30% polyester, 20% nylon.