85% Nylon. 15% PolyesterImportedCOMFORTABLE DESIGN -- Aoliks graduated compression socks for women and men circulation provides 20-30 mmHg of gradient compressionwhich are ergonomically designed. The inner design of the socks is very soft and friendly to the toes. The material is breathable and comfortable.SUPER COST-EFFECTIVE -- If you are tired of the combination of 7 pairs and 8 pairs of socks on the market. then the 4 pairs combination must be your first choice. You can buy 4 pairs of compression socks for the price of buying a pair of socks. Secondly. don't worry about buying too many socks at once. Aoliks provides you with a third choice.CHOICE ON MORE OCCASIONS -- Compression stockings are very suitable for people who stand and sit for a long time. When you are running. hiking. cycling.long-distance travelling. climbing.pregnant or other occasions. compression stockings can promote blood circulation and reduce pain. Aoliks compression stocking combination is suitable for both men and women. It is an indispensable part of your life.GOOD GIFT IDEA -- You must also worry about not knowing what gift to give. Compression socks are a good choice. First of all. pressure stockings can be used by everyone. especially those who stand and sit for a long time. Secondly. it reflects your goodwill to care about the health of others.SHOP WITH CONFIDENCE -- It is our aim to provide customers with good service. If you have any questions during the purchase process. please contact us in time. We are willing to solve the problem. We hope that every customer can buy it with confidence and use it comfortably.