Double-bridge aviator is handcrafted of high quality, lightweight metal in a slight teardrop shape. Air tech nose pads automatically adjust volume of air for a snug fit. Co-injected silicone temple tips add comfort and maximum grip. Color options include the new lens option chrome sapphire. 6-Base curve vfx photochromic or polarized lenses eliminate 99.99% Of reflective glare and reduce eyestrain and fatigue. Enhancing contrast and definition, colors appear more vibrant for optimum visual clarity, improve optical comfort and increase safety.