Serengeti Matera Progressive Prescription Sunglasses

SERENGETI MATERA PROGRESSIVE PRESCRIPTION Extreme comfort thanks to its adjustable nose-pads and rubber temple tips, Matera is defined by a dramatic and sporty design reinforced in its brushed-metal finish.  Drivers Gradient is only available in Mineral Glass.  Fit: Medium to Medium Small Glass Prescription is available on request in Drivers, Drivers Gradient, and other Colors, +$250. For lighter prescriptions. LENS REPLACEMENT SPECIFICATIONS Polarized:  Optional Photochromic:  Yes Lens Colors:  Drivers (amber), 555nm Green or Blue, Grey, Sedona Lens Material:  Trivex (Solid colors only), Mineral Glass  Frame Color:  Gunmetal, Henna has been discontinued Frame Material: Monel & Nickel, Corrosion-Resistant, Hypoallergenic Alloy Base Curve:  8 Rx Temple Length:  130mm Lens Size:  61 x 36mm, DBL 14mm Fit:  Medium to Medium Small Frame Features: Rubber Temple Tips & Rubber Nose Pads          FLIGHT SUNGLASSES VIDEO REVIEW    SERENGETI LENS TECHNOLOGY