These dark red frames have lenses that look dark brown but have a yellow visual effect, making them excellent for depth perception and enhancing contrast, as well as brightening low-light situations. The brown/yellow lens is ideal for driving as they cut glare and for judging distances. 

 

Great for fishing, skiing or cycling, as they reduce the glare from water and snow or a wet reflective surface, In foggy or overcast conditions, the brown/yellow lens absorbs blue light and improves the visibility of objects. In sunny conditions, they heighten the contrast between blue skies and green landscape. 

The frame width is approx 148mm.

Bridge width is approx 15mm.

Lens width is approx 50mm and height 55mm.

The temples are plastic from the hinge toward the ear, where the temple tip becomes wire with a rubber cover. The tips are flexible. At their shortest, where the wires are now set, the temple measures 120mm, but the wire temple tips can be manipulated to a longer length. I would say that right now, as is, they would fit a woman or a smaller head.