Compatible with all Sinister X7 goggles, the 509 Sinister X7 Fuzion Flow Lens has a super-anti-fog coating, vents built into the lens, and allows for quick and easy lens swaps depending on light and snow conditions, letting you see more clearly.
KEY FEATURES
Fuzion Lens Technology
Vents built into the lens itself
SPECS
Compatible with all Sinister X7 Goggles (excluding the Ignite models)