This is an arm cover by RAF SIMONS. It was an item from the 2018AW collection, and was an accessory to a hoodie. Panel prints are applied to the sweat fabric. The image source is "DRUGS" by the late Glenn O'Brien, an American editor and writer. It is in very beautiful condition as it is unused. Because the sleeves are large, you can coordinate it like an arm warmer with a loose feel. Thank you.