Cortana Igloo Arm Warmers combine cashmere and silk in a long knitted design with thumbholes. They provide soft, lightweight warmth and work well for layering under coats or over long-sleeve tops. Key attributes: Brown | Marino | Cashmere and silk | Adds warmth | Soft feel | Thumbholes | Layering-friendly | Long knitted construction | Soft knit texture | Extended sleeve length | Dimensions & fit: One size | Composition & care: 90% cashmere | 10% silk | Dry clean only (tetrachloroethylene/PERC). Do not wash. Do not bleach. Iron at low temperature (max 110 °C). Do not tumble dry. See care label for details.