Black Cashmere Sweater, Turtleneck, Straight Fit. Embrace the winter chill with this black sweater made of 100% cashmere. Cashmere is renowned for its insulating properties against the cold and its softness. This sweater perfectly combines elegance and comfort. Wear it with jeans and a nice pair of sneakers for a look that is both stylish and casual. Black sweater. 100% Cashmere.