Ibex Full Zip Sweater Jacket Merino Blend Women Size XS Navy Stretch. 89% wool for breathability, 7% nylon for durability and 4% spandex for stretch. Ibex clothing wears like iron! Snaps at collar. Flattering fit. Hangs and wears beautifully. Looks great zipped or not. Dress up or down. Beautiful sleeve detail - shaped to cover hand when cold or fold over. Perfect as jacket in fall and spring and as sweater in winter. Zippered pockets don't bulge. In pristine condition w/o any defects. From smoke free home.