Extreme Cashmere's N°457 Jack Sweater is a V-neck cashmere-blend knit that pairs refined softness with relaxed, one-size styling. Wear it layered or solo for a polished, easy look. Key attributes: Blue | Cashmere | V-neck | Long cuffed sleeves | Ribbed knit | Straight hem | Dimensions & fit: One size | Composition & care: 94% cashmere, 5% nylon, 1% elastane | Dry clean only