Compression socks with 16-18 mmHg compression level designed to improve circulation in feet and legs. The socks also counteract swelling and aching, and are comfortable for tired legs as they have a gentle massaging effect. People without circulation problems can also benefit from wearing these socks, for instance during air travel, or if your job requires a lot of standing and walking. The wool in the socks keeps your feet at an even temperature, regardless of whether the conditions are hot or cold.