Sigvaris cotton compression stockings are made with high-level Swiss precision; the Sigvaris Cotton Collection uses the best quality fabrics to provide unique benefits. Premium cotton yarn knitted on the inside of the stocking ensures that the natural fabric is the only one that is in direct contact with the skin. This makes it ideal for those with sensitive skin. The optimal blend of fabrics ensures great comfort in fluctuating climatic conditions – keeping you cool in hot temperatures and warm against the cold. The Cotton Collection is all about premium comfort, giving your skin the pleasant relief it deserves.