It is made of a material that is very soft and comfortable to the feet.
You will not feel the wires running through it as they are extra thin to ensure that you are comfortable.
It is capable of generating heat that is then distributed evenly across the socks.
They are perfect for use during winter as they only heat the top part of the feet to prevent frostbite.
You will love that they come in the color black that is key for retaining heat.
They do not come with a clear mechanism for adjusting the temperature settings.
The heating elements cannot be removed so that the socks aren't washed.