Serengeti Borrego Sunglasses Sport durable and has comfortable double

durable and has comfortable double bridge design with adjustable

SPECIFICATIONS Polarized:  Optional  Lens Material:  Trivex or Polycarbonate for Stronger Prescriptions Frame Color:  Gunmetal

Frame Material: Beta Titanium & Nylon Base Curve:  4x Temple Length:  140 Lens Size (W

Plutonite® lens material offers top UV Protection filtering 100% of all UVA

Serengeti Borrego Sunglasses Sport durable and has comfortable doubleSERENGETI BORREGO Need a larger size? Try the Borrego Large! The Borrego is more than just eyewearits part of the uniform. A frame that favors function, but never at the expense of style. Like a broken in leather jacket or well worn ink, the Borrego becomes a part of youcarried for a lifetime, never just worn for the moment. Fit: Medium Specifications Polarized: Optional Photochromic: Yes Lens Material: Light Weight Mineral Glass Lens Size: 55mm