Matte Chrome Frame Material: Nickel Silver Alloy Base Curve:  6 Rx  Temple Length:  140 Lens Size:  49 or 51mm

Carbon fiber is ideal for sunglasses because it is durable

NATURAL ACETATES

Light Adjusting Lens Color:  All Colors Lens Material:  Trivex Lens Size:  52 x44 (W x Ht)

RANDOLPH CONCORDE

Serengeti San Remo Progressive Prescription Sunglasses Frame Color:Satin Dark Brown/Black Tortoise Matte Chrome Frame Material: NickelSERENGETI SAN REMO PROGRESSIVE PRESCRIPTION SUNGLASSES Demanding the best in function and style the San Remo utilize classic designs with a modern twist. Titanium and acetate frames allow for maximum adjustability and unmatched durability. The ultra light lens technology provides superior optical acuity. All Serengeti lenses offer the latest in photochromic technology, which constantly lightens and darkens throughout the day to ensure you see every