The product is a stylish and sleek Calvin Klein men's black wool slim fit suit sport coat blazer jacket in size 42R. This sophisticated blazer features a solid pattern, double-vented back, and a slim fit cut. The jacket is perfect for various occasions such as formal events, business meetings, parties, or even travel. With its classic black color and high-quality wool material, this blazer exudes a sporty yet formal style, making it a versatile and timeless addition to any man's wardrobe.