I am an engineer and need to understand how a product works before really diving in with both feet (no pun intended). I got a pair of these incredisocks. In a word, they are incredible. I am wearing them right now!
A little history: I have a neurological issue and my hands and feet are always cold. When I got the socks, I was skeptical. They looked like ordinary socks; albeit with unusual patterns at the ankle and arch.
I put them on and quickly realized they were more snug fitting than standard athletic socks. The unusual banding (ankles and arch) added support and did it feel good! I walked around on them and it felt like I was getting a mini-shiatsu massage on my feet, you have to try it.
Ah but the big question, did my feet get warm? Not right away. Turns out these are not magic socks. But after about ten minutes, I didn???t feel the chill to which I have grown accustomed. I actually felt warmth in my toes and the balls of my feet. Wow.
All in all, these socks are as close to magic that I have found! My feet are warm and my engineering mind is satisfied with the performance!