509 Dual Pane Lens for Sinister X6 Snow Goggle Contains RETIRED wind blocking headliner & breath

wind blocking headliner & breath box

Variable Flow

At first glance

and our one-of-a-kind Kwik-Connect makes attaching the tube to your rope a breeze

/Thermal Flex insulation value F

509 Dual Pane Lens for Sinister X6 Snow Goggle Contains RETIRED wind blocking headliner & breathAvailable in a massive selection of weather specific tints, the 509 Sinister X6 Lens gives you every option imaginable to adjust your 509 Sinister X6 Goggle for any condition. Change outs are easy thanks to the Fast Lens Loading System, and with the X6's super wide field of view, you see more of your surroundings. Like all 509 lenses, the X6 lens features industry leading optics for the ultimate in anti fog and anti scratch performance coatings.