Stone Island Turtleneck Sweater in a ribbed virgin-wool knit with the brand's signature patch on the left sleeve. Designed for cold-weather layering, it combines a classic turtleneck silhouette with a refined textured finish. Key attributes: Black | Virgin wool | Turtleneck neckline | Long sleeves | Ribbed knit | Patch logo on left sleeve | Composition & care: 100% lana vergine | Machine wash max 30°C on a delicate cycle. Wash inside out. Wash separately. Do not bleach. Do not tumble dry.