Heat-Insulated Shoe Insoles Felt Foam Men's & Women's Premium Thick Fleece Inserts Cozy Warm Winter Thermal Fridge Work Warehouse Boots

Insoles with heat insulation. Providing your feet with adequate protection against the cold is essential on cold, frosty days. Frozen feet are an unpleasant & unwanted feeling. The whole body cools through the feet, which causes discomfort & increases the risk of colds or a runny nose, which is especially difficult for men. Felt insoles for the winter. The insole model is a winter alternative to the usual felt insoles. We place the foot as with those inserts on felt non-woven fabric, but in this model it has been glued with a layer of polyurethane foam, which has very good insulating properties. Thermal insulation - what is that? The bottom side of the insoles is made of aluminum foil, which protects the inside of the shoe from moisture & shields - reflects cold from the inside of the footwear. 1. Top layer - in contact with the foot. Synthetic felt non-woven fabric: Absorbs excess moisture. Cushions the foot while walking. 2. Polyurethane foam. It insulates the foot from the cold sole of the shoe & stiffens the entire insole. 3. Aluminum foil. It protects the inside of the shoe against moisture, has good shielding properties, & provides additional insulation of the foot from the cold. 7 mm thick inserts. The total thickness of the insole is 7 mm, but under the influence of body weight the insole is crushed & adapts to the foot. The insoles get thinner & fit to the shape of the foot, which increases the comfort of using these insoles. material: Non-woven from synthetic felt. Polyurethane foam. Aluminum foil. State: New - first quality Heat-Insulated Shoe Insoles Felt Foam Men’s & Women’s Premium Thick Fleece Inserts Cozy Warm Winter Thermal Fridge Work Warehouse Boots