IRO Haby Sweater in Taupe. Size XS, S, M. Self: 70% merino wool 12% cashmere 18% silkLace: 100% nylon. Made in China. Hand wash. Lace neckline. Light ribbed trim. Lightweight fabric. IRO-WK56. 21WWP12HABY. 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 to on trend pieces.