Vari+San Extra Light Compression Sock Beige Size 4 1pc are unisex bi-elastic extra light compression socks to relieve leg fatigue and heaviness, helping to prevent circulatory blockage. With a yarn thickness of 40DEN they provide a compression of 12-14mmHg in the legs *They are available in different sizes (2-4) and colors (beige and black). Size 4, for approximate ankle diameters 28-29cm and calf 43-45cm.**For hygiene reasons, no returns or exchanges will be accepted for this product.