Calvin Klein Wool Blend Jacket Womens Large Black Open Front Mock Neck NWT Calvin Klein women's open front jacket in black. New with tags — $129.50 retail. Soft boiled wool blend with a modern mock neck collar and clean, minimalist silhouette. Hidden hook closure at the neck. 53% wool, 47% acrylic body with 100% wool binding. Size Large. Measurements are shown in photos — compare to a favorite garment for best fit.