The FMF Replacement Lens PowerBomb/PowerCore Anti-Fog is designed for compatibility with all PowerBomb and PowerCore goggles. This high-quality lens not only provides excellent protection against UVA and UVB radiation up to 400nm, but it also fits other FMF models, including the 100% goggles RC1, AC1, and ST1. Ideal for off-road enthusiasts, these lenses ensure clear vision and enhanced safety in varying weather conditions. The anti-fog coating helps maintain a clear view, preventing condensation build-up which is essential for high-adrenaline activities. Whether you are racing or riding for fun, these replacement lenses will offer the durability and performance you need.