Experience all-day leg comfort with Evolyline 3 pairs of knee-high medical compression socks. Designed with a firm 20-30 mmHg compression gradient, these socks boost circulation, reduce leg fatigue and swelling, and provide support during long hours of standing, sitting, flying, or exercise. The breathable nylon-spandex blend wicks moisture and keeps feet at a comfortable temperature. Suitable for athletes, nurses, teachers, office workers, seniors, and travellers. Available in size L-XL in black. Hand wash only.