Synthetic materialMulticolor combination any combination of colors you choose. Suitable for one week without daily washing. You'll get an amazing discount to keep your feet optimally compressed at all times (see picture 7 of the size chart)! High quality stitching, even compression socks can be easily worn!Compression has proven to make you move faster, react faster, and consume less energy. Targeted pressure areas provide varying degrees of support from medium to ultra strong. The unique color design adds a touch of color to your daily life.Comfortable materials and elaborate construction - the charming knee high pressure socks are made of materials that upgrade the percentage of nylon from 40% to 85%, providing 360 degree stretch and more flexible and durable. Breathable, high-performance fabric maintains optimal temperature. We believe you will choose it!Gift giving if you are choosing gifts for your lover or casual friend, this will reduce your anxiety, even if you wear them. It's a great gift for joggers, athletes, fitness enthusiasts and office workers... Let's say everyone who uses legs knows.