Medi Swing Man Cotton Knee High 21 mmHg - Compression Sock Class 1 K1 The men's knee highs of the Medi Swing line with 21 mmHg compression represent advanced support for vascular health, designed for those who need a more incisive therapeutic action compared to standard preventive models. The structure of the fabric, enriched by a significant percentage of cotton, favors the well-being of the skin and thermoregulation, ensuring constant breathability and a dry microclimate inside the sock. This combination of natural fibers and technical materials allows for high softness, making the device comfortable for prolonged use in any weather condition. The graduated compression of 21 mmHg provides firm support that actively works to reduce swelling and counteract the sensation of chronic heavines.