Miracle Socks use Graduated Compression maximum compression at the ankle that gradually decreases up the leg to soothe, massage, and energize your legs & feet! Comfortable and discreet they are thin enough to fit into any shoe. Easy to put on Great for everyday use! This graduated compression improves circulation, as circulation is one of the leading causes of pain. Every pair is made from a Nylon and Lycra material, making each pair strong as well. After use, they can be washed and dried so that they can be used every day. Problems like varicose veins, swollen ankles and feet, poor circulation and general fatigue are all greatly alleviated by these socks. This is especially useful for people that are on their feet everyday or have a history of leg and feet pain. Another feature that sets Miracle Socks apart is that they are very discreet and thin. While medical support socks can be too thick for some shoes and fairly embarrassing to wear in public, these socks are virtually indistinguishable from normal socks. Not only will this make them much more appealing from a fashion perspective, it also means that you wont have to worry about hiding them under bulky pants or in uncomfortable shoes.