Product: Men's long-sleeve casual shirt

Brand: Calvin Klein

Color: Dark olive green or hunter green, solid color

Material: 100% Cotton, as indicated on the care tag. The texture appears to be a fine twill or a similar tightly woven fabric.

Key Features:

 * Collar: A classic spread collar.

 * Closure: Full button-down placket with dark, matching buttons.

 * Cuffs: The visible cuff is a single-button barrel cuff.

 * Logo: A small, embroidered "ck" logo in a light color (white or light grey) is on the left side of the chest.