WILEY X SPEAR DUAL SMOKE GREY EXTRA LENS

The grey lenses absorb all colors equally, making them preserve the same color perception as without sunglasses.
They are perfect in bright light conditions, they ensure maximum glare reduction, and are perfect for all outdoor sports in bright conditions, including golf, running, and cycling.
100% UVA/UVB protective

DUAL LENS :
The Wiley X DUAL Technology is a great and effective tool to secure your line of sight.
When the lens is cooled down by the colder air from outside the lens and the warmer air hit the lens from the inside, fog will normally appear.
The Wiley X DUAL Technology consists of an incorporated thermal bridge between the two layers of the Wiley X DUAL lens, which divides the cold and the warm air from each other and prevents fogging to appear.