The Goodfellow & Co Men's Crew Dress Socks in black, size 7-12, come in a pack of 5 pairs. These solid black socks are made of polyester and are mid-calf length, suitable for casual, formal, workwear, and business occasions. They are machine washable, lightweight, breathable, and ideal for all seasons, making them a versatile and classic addition to any man's wardrobe. Perfect for walking and golf, these crew socks are a practical and stylish choice for everyday wear.