duomed patriot 20-30 mmHg calf closed toe standardduomed patriot is a soft, breathable, classic ribbed style sock. It is made for maximum all day wearing comfort. A wide, comfortable knit top band ensures duomed patriot will stay in place, while the reinforced heel provides added durability. Sized to fit men and women, duomed patriot is available in black, navy, and tan colors, closed toe, calf high length, in 15 20mmHg, 20 30mmHg and 30 40mmHg compression levels. A classic men's dress sock in a