The MAINLINE is built for the unhinged, the unapologetic, and the untamed. This extra-large frame is a rebellion against the ordinary, bold, refined, and ready for anything. From watermen to desert dwellers, it blends elevated design with relentless performance, delivering optics that match your wildest pursuits without compromise.
- SCOOP VENTING Integrated Scoopā¢ channelsĀ push warm air up and out.
- LARGE FRAME Oversized frame with extensive peripheral field of view for
maximum visibility. - LEASH CONNECTION
- LOCKING CAM-MOTION Frame arms remain locked
in place. - CO-INJECTED RUBBER Dual injected rubber on a durable and lightweight GrilamidĀ® frameĀ for all-day comfort.