The main function of compression socks is to apply gentle pressure to the legs, promoting better circulation and preventing blood from pooling in the lower extremities. This is particularly beneficial during long flights or car rides, where prolonged sitting or lack of movement can lead to swollen feet and legs. By wearing compression socks prior to and during travel, you can minimize the discomfort associated with stagnant blood flow and reduce the risk of conditions like deep vein thrombosis (DVT).

The socks are typically made from a blend of breathable and stretchable materials, such as nylon or spandex, allowing for flexibility and ease of movement. They are designed to be worn snugly but not overly tight, ensuring proper compression without causing discomfort. They can be washed by hand or machine using a gentle cycle and mild detergent. It's important to follow the manufacturer's instructions regarding washing and drying to maintain the integrity and effectiveness of the socks. Air drying is often recommended to prevent any damage that heat from a dryer may cause.