509 Sinister X7 Lens Colour:Bronze Mirror / Whiskey Tint We shaved weight from the

We shaved weight from the reservoir walls and mounting hardware to save weight where it counts

the secret ingredient here is the heated visor

5 7/8"/ 149mm - Length

the device automatically switches to SEND in order to locate buried rescuers

But what sets the Fuzion Flow model apart is industry-first lens technology that fuses Super Anti-Fog inner and outer lenses into one optically clear view

509 Sinister X7 Lens Colour:Bronze Mirror / Whiskey Tint We shaved weight from theCompatible with all Sinister X7 goggles, the 509 Sinister X7 Lens allows for quick and easy lens swaps depending on light and snow conditions, letting you see more clearly, so your eyes can focus on the ride. Details: Compatible with all Sinister X7 Goggles (excluding the Ignite models)