Gold Toe Men's Windsor Wool-Blend Over-the-Calf Dress Socks - Black (Pack of 3) - Comfortable & Durable Formal Socks for Business, Office & Special Occasions

Best dress socks of the many I have owned. As an airline pilot, I go between sitting for a few hours, and then some brisk walks between flights, or to hotel vans. This over-calf design stays put - no slip, and prevents any mid-calf depressions after long sits; the wool content makes then comfortable for many, many hours - or a second wearing, if I forget my spares:/