Fantastic! I have Talus and Calcaneus fractures from a 2017 auto accident, I'm heading to surgery number four. Many more to follow. I need to push blood into the bones otherwise my right leg will be amputated. These sock are helping as per pre-x-rays and post x-rays. I can get through physical therapy with less pain and I can apply more pressure when standing and walking with crutches or walker. I purchase for my two daughters also, they have no injuries, they are athletes. It really helps stabilize the ankle and foot along with calf muscle. Thanks for a great product.