Supertech Double Pane ventilated lenses are specially designed to keep air circulation inside the mask and condensation to a minimum. The outer lens is made from high-quality, impact-resistant injected polycarbonate material. The injection-moulded lens guarantees virtually zero visual distortion. An additional inner polycarbonate lens is sealed on the outside with a layer of neoprene. Strategically placed ventilation holes on the top and sides ensure good air circulation. All lenses have 100% UVA protection.
Official Alpinestars spare parts.