Serengeti Boron Progressive Prescription Sunglasses Lens Options::PHD Trivex | Non Polarized 555nm w/Anti-reflective Backside (green) Spello is a navigator shape

Spello is a navigator shape model

Light-Adjusting Lens Size:   52 x 44mm (WxHt) Lens Material:  Ultra Light Mineral Glass Frame Material:  Handcrafted Acetate

total width 141mm Lens Material:  Natural Mineral Glass Frame Fit:  Temple 148mm

Frame Width 129mm Base Curve: 8x Prescription: Yes

Wrapped lenses cover a larger range of the face than our classic Aviator styles

Serengeti Boron Progressive Prescription Sunglasses Lens Options::PHD Trivex | Non Polarized 555nm w/Anti-reflective Backside (green) Spello is a navigator shapeSERENGETI BORON PROGRESSIVE PRESCRIPTION One of the models of the Driving Heritage Collection, BORON is inspired by the driving codes and free spirit mindset but with a retro twist. Its modern and dynamic design echoes the dramatic lines of old and edgy American cars from where their engines first revved to the American deserts and enduring the test of time. BORON benefits from a premium conception with the combination of handcrafted Acetate and