This is a men's long-sleeve, navy blue Calvin Klein shirt. It is folded neatly to display the front, including the collar and sleeves.

Key Features:

 * Color: The shirt is a deep, solid navy blue.

 * Collar: It has a classic spread collar, which is crisp and structured.

 * Logo: The "ck" logo is embroidered in white on the left side of the chest, above the pocket area. The logo is a key branding element.

 * Sleeves: The sleeves are long, with a single button visible on the cuff. The cuffs are folded back, showing the inside of the sleeve. The cuff buttons match the buttons on the front placket.

 * Fit: Based on the overall look, it appears to have a regular or slim fit, suitable for a refined and modern style.