A motorcycle mask with no competitorsMain X masks, which use our VLS™ (Variable Lens System) interchangeable lens system, undoubtedly offer the best value for money on the market. The dual anti-fog lens prevents condensation from forming. The VLS™ (Variable Lens System) interchangeable lens system makes your mask extremely versatile, allowing you to use both standard lenses (included) and injection-molded lenses (sold separately) with the same frame. The microfiber mask case protects it when not in use, while the wide vision zone, triple-layer foam, and tear-off system create a perfect mix of performance for off-road at an affordable price.