5 Stars
Like the spring hinge (flex hinge) which has a small spring mechanism that allows the temples (arms) to flex outward beyond the normal opening angle, making the glasses easier to put on and more forgiving of different head widths.
Frame Shape: Square
Frame Finish: Glossy
Lens Tech: Original
Recommended Face Size: Medium to Large
Frame Height: 49 mm
Frame Width: 148 mm
Lens Width: 54 mm
Nose Bridge Width: 21 mm
Temple Length: 139 mm





Frame Height
49 mm
Frame Width
148 mm
Lens Width
54 mm
Nose Bridge Width
21 mm
Temple Length
139 mm
Head Size
Face Shape