Thermic socks feature roubaix fabric to give your feet a nice, thin layer of insulation. This is the same material used in Assos arm, knee and leg warmers so consider the Thermic socks as your feet warmers.
You wear these anytime you wear your other warmers. They will keep your feet warm and dry.
Of course, the plush soft inner material feels great against your feet.
70% polyester, 21% polyamide, 9% elastane.