Burton Blue Light Glasses Frame Features:
Metal Frame
Wood Style Temple
Spring Hinge

Burton Blue Light Glasses Lens:
HDB Lens
Blue Light Filter 

Burton Blue Light Glasses Fit:
Frame (Medium)
Bridge (Adjustable)

Burton Blue Light Glasses Specs:
Fit 139.0mm
Lens 58.0mm
Bridge 13.5mm
Temple 135.0mm
Weight 25.5g