cross-border men's sweater thermal base knitwear slim-fit half turtleneck korean style inner handsome sweater top

black with high collar white high collar dark gray turtleneck khaki turtleneck wine red turtleneck navy blue turtleneck black collar white middle collar dark gray middle collar khaki middle collar wine red middle collar navy blue mid collar black round neck white round neck dark gray round neck khaki round neck wine red round neck navy blue round neck

m l xl 2xl 3xl 4xl