509 Sinister X7 Fuzion Flow Lens YCRF_bag Force air intakes in the

Force air intakes in the frame promote increased airflow to ensure fog-free vision

Naturally soft

the flannel material is bonded to a Polartec® Windbloc® membrane

it puts comfort on blast with three-stage ventilation in a lightweight and stretchy tech jersey fabric

interior 330 g french terry fleece combines comfort

509 Sinister X7 Fuzion Flow Lens YCRF_bag Force air intakes in theCompatible 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. FEATURES Fuzion Lens Technology Vents built into the lens itself Compatible with all Sinister X7 Goggles (excluding the Ignite models)