IRO Macky Sweater in Cream 50% acrylic 27% wool 12% alpaca 11% nylon. Made in China. Hand wash. Front zip detail. Layered styling. Ribbed trims. Mid-weight chunky knit fabric. IRX-WK82. 21WWP12MACKY. About the designer: Launched in 2002 by French brothers Laurent and Arik Britton, IRO combines vintage-inspired prints with city style. Their collection features an ever-changing color palette and styles that range from wardrobe staples, like little black jackets, to playful dresses to billowing blouses.