COS open-side half-zip vest One Size Dickey cotton wool blend black One size fits most Good pre-owned condition, no major flaws, just a little bumpy area on one side edge (not a snag, just a bit thicker) Great to wear as a layering piece, like under a blazer or puffer to add a knit sweater layer without the heft and sweatiness of wearing a full bulky sweater turtleneck, or fold down collar, quarter zip front pullover style, neutral black color fabric tag removed, but I found the identical one sold out online and it says 63% cotton, 37% wool Smoke/pet/odorous free home :)