Bolle exclusive Eaglevision 2® Dark cinnamon lenses enhance the contrast in the green portion of the color spectrum. This reduces glare while allowing you to see every detail on the course, including the most subtle breaks in the green.

The Bolle Toric Lens
The Witness was designed around dual Toric lenses, which provide
distortion-free comfort. This unique lens closely conforms to the contour of the
face while maximizing peripheral vision and protection, providing comfort and
protection from UV rays, dust and wind. The lenses themselves have two
different base curves - one vertical and one horizontal - that follow the curve
of the eye. This allows for maximum curve, contour and coverage, while the optical center of each lens is aligned with the visual center of the eye. This alignment ensures that visual distortion is minimized when looking straight ahead or looking out at an extreme peripheral angle.

Toric Lens Benefits
Unlike standard sunglasses, the Witness Toric lenses were designed to
eliminate peripheral refraction - the cause of blur. These lenses provide the
wearer the ultimate comfort and vision without the distortion that can cause headaches, nausea, loss of balance and dizziness. The polycarbonate lenses are made from lightweight, premium-grade resin that’s 20 times more impact resistant than glass and one-third the weight.
 

Adjustable Thermogrip Nose Pads. 

Lightweight Nylon Frames, Ensures Maximum Strength.