The Firewall is a robust and retro-looking goggle featuring a cylindrical lens with a great field of view. This specific model, Firewall RIG Reflect, uses our unique proprietary lens technology, RIG. The TPU-frame and triple layer foam makes the goggle adapt to your face and fit super comfortably. The Firewall has oversized air vents and features the same antifog technology used on our most advanced products. The oversized 50mm strap with low stack and co-molded buckles ensures a secure fit. This model is available with our revolutionary RIG lens technology, developed by Sweet Protection to provide superior contrast, minimum color distortion, and reduced eye fatigue. RIG lens technology: developed by Sweet Protection to provide superior contrast, minimum color distortion, and reduced eye fatigue. Cylindrical lens; Super oleophobic- and hydrophobic coating; Special acetate antifog inner lens; 100% UV protection; Lightweight and well-ventilated frame; Large field of vision.