With keen attention to detail, the French label IRO fuses a sleek silhouette with street-chic accents. Spun from a luxurious wool blend, the Belen Sweater is finished with distressed scalloped edges that trace the neckline, cuffs and hem.. 50% merino wool 24% nylon 22% cashmere 4% spandex. Hand wash cold. Knit fabric with banded edges. Intentionally distressed detail. Imported.