The High-Tech Alu Therm Tech anatomical insole offers exceptional comfort and maximum protection against the cold, thanks to its carefully designed four-layer construction.

• First layer: made of wool (fleece wool) that warms the foot and creates a pleasant atmosphere inside the shoe, even at very low temperatures.
• Second layer: made of aluminum, which acts as a thermal shield and provides effective insulation against ground cold and moisture.
• Third layer: with activated charcoal, which filters and neutralizes unpleasant odors from the start.
• Last layer: made of latex, which ensures firm grip and stable fit inside the shoe.

It is the ideal insole for winter, providing comfortable warmth and optimal climate regulation inside the footwear.