As with all of the other Zegho eyewear pieces, the fit and finish on the Crystals are perfect. The lenses are semi flexible, so they wrap around your head and feel like an extension of your face. The Zeiss optics are surgically precise with zero distortion. Now, combine the fit with the optics with the frameless frame and it simply feels like you're wearing nothing at all.
The crystal lens is a good companion for many types of riding conditions including: overcast, cloudy or rainy days, inconsistent weather, indoor track riding. Assos was clever enough to pair up the clear Crystal lens with a matching clear frame. Clinique blue nose and ear pieces offer some needed contrast. We find this piece of eyewear to be a solid investment that you will end up using a lot more than expected after the purchase.