|Frame:||8 Base Mold Injected Grilamid Frame|
|Lens:||8 Base Melanin Infused Polycarbonate Lens|
|Recommended Use:||Biking, Casual, Sports, Driving, Snow Sports, Looking Cool, Water Sports|
|Manufacturer Warranty:||1 Year|
Built for the all-terrain enthusiast, the Backbone features up -scaled sizing offering increased coverage in a larger frame. Bold sweeping arms and a lightweight technical temple design combine to create a stylized active wraparound frame.