Purchase insoles, as through the sole loses most heat. It is better if they are made of dog hair or felt. These insoles are hygroscopic, absorbs moisture and breathable, allowing the foot to breathe. Fur (eg, sheep) excellent retains heat. It is also possible to acquire the insole on an aluminum substrate. You can buy them in shoe stores or ordered online.
Insulate insole layer of foil. Thin metal substrate will prevent heat dissipation, do not miss the cold. Cut the lining of aluminum foil to form insoles and put it under her. To accomplish this task is quite suitable conventional foil used for cooking.
Remember that you should regularly remove the insoles for drying to prevent the accumulation of excessive moisture, which is a breeding ground for harmful bacteria and fungi. In addition, the constantly wet insoles tend to accumulate an unpleasant odor.
Sew stocking fur. It must be worn on the leg fur inside. You should not sew a stocking to the inner side of the shoe, it should be easily removed for drying and airing. To fur insulation does not slip, it is possible to fix it using the buttons or buttons.
Choose shoes for winter one size larger. No need to buy tight shoes, otherwise you will not be comfortable in it, and you lose the possibility of her warm.