Good concept- changeable shades as per requirement. Product quality also good.
Use for riding on roads, various durations from 30 mins to 5 hours, comfortable, and little steaming when putting lots of effort in on climbs. Have also used on short runs in sprint triathlons. Comfortable to wear and the lenses are easy to change, although I've only used the clear and dark ones so far.
great having 4 different lenses to choose from depending on the light levels. They fit well and stay on my head. Only issue is that they fog up easily
Strong, sturdy and light
I cannot praise these cycling glasses high enough, they are superb, my eyes remain very comfortable during my bike ride, i actually prefer the red lenses
Excellent glasses with a variety of lenses that are all useful, from bright summer days through to winter riding and everything in between. Very straight forward to change lenses. Comfortable, look good and good coverage. Good quality. Also suit my slightly larger head :-)
Selection of lenses that are easy to change