IDEAL FOR FEET AND LEG PAIN: Poor blood flow in your legs can cause pain, discomfort or even swelling. Our Medical Compressions Socks can help you with pain relief. They are designed to apply pressure to your legs which can reduce pain. Firm grip around your calves, helps to reduce the risk of developing varicose veins, DVT, spider veins, leg cramps, as well as easing of muscle soreness.