It is an anti-fog coating used on the inside of the lenses of Alpina brand glasses and goggles. It guarantees clear vision, even in high humidity.

An intelligent ventilation system used in Alpina ski goggles. Thanks to the ventilation holes with foam covers on the sides and bottom of the goggles, constant air movement is possible inside the goggle body, which disperses moisture and prevents the lens from evaporating.

The construction of the goggle frame has been specially designed to fit perfectly to the shape of the face thanks to a flexible plastic strap placed on the forehead and cheeks. This achieves an ergonomic fit that guarantees the highest possible comfort and prevents pressure marks. What's more, the ski goggles have been carefully finished.

The inside of the strap has been coated with a silicone layer with anti-slip properties, which prevents the goggles from sliding on the helmet. It keeps them securely in place, even during intense movement and changes in direction.