Randolph P3 Progressive Prescription Sunglasses Lens Material, Polarization, Color:PC | Non Polarized American Grey The ultra light lens technology

The ultra light lens technology provides superior optical acuity

Lg (61) Lens Color:  Atlantic  & Cobalt Blue Lens Material:  Trivex or Polycarbonate for Stronger Prescriptions Frame Color:  Gunmetal

This is one of Etnia Barcelona's main objectives

Bridge 16 Base Curve: 6x Prescription: Yes

Lens Material:  SkyTec™ Mineral Glass

Randolph P3 Progressive Prescription Sunglasses Lens Material, Polarization, Color:PC | Non Polarized American Grey The ultra light lens technologyRANDOLPH ENGINEERING P3 AUTHENTIC RANDOLPH PROGRESSIVE LENSES Fit: 51mm (Med) Gender: Both SPECIFICATIONS Polarized: Optional Lens Color: American Grey, AGX green, Northern Lights, Atlantic Blue, Cape Sand, Rose Gold. More Options on Request Lens Material: Trivex or Polycarbonate for Stronger Prescriptions Frame Color: 23K Gold, Bright Chrome, Rose Gold Frame Material: Nickel Silver Alloy Base Curve: 6 Rx Frame size: 140mm, Bridge 23mm Lens Size: