509 Aviator 2.0 XL Snowmobile Goggle - Nightvision (Non-Current) Color:Nightvision The Thor Vent Plug Kit

The Thor Vent Plug Kit is designed as a replacement for the Arctiva Rise helmet's original vent plug

and it even comes with removable VEES eyeport protection for a seamless fit with 509 goggles

and confident control

Breathable wicking technology

Unobtainium® Grippers hold eyewear stems in place

509 Aviator 2.0 XL Snowmobile Goggle - Nightvision (Non-Current) Color:Nightvision The Thor Vent Plug KitFITS HELMETS SIZE 2X & 3X BEST The 509 Aviator 2. 0 XL Goggle boasts major coverage, with 20% extra face foam to protect you in even the harshest of conditions. As a first in the powersports world, this new goggle seamlessly combines the widest field of vision and the clearest optics of a toric lens shape with the quick and effortless 5MAG magnetic lens change system. Plus, there's plenty of room for your glasses too! Features 20% increase in face