Narrow, simple, good. The modern full-frame glasses Defey are especially suitable for slim faces. The range of use, however, is wide: Hiking, cycling, water sports, eating ice cream, the Defey is there. Soft temple ends and nose pads guarantee a pleasant wearing comfort and a firm fit during all activities. The glasses' mirrored lenses reflect infrared rays, offer 100% UV protection and, depending on the lens version, tint from Cat. 1 to Cat. 3. One thing is certain: the eye.
Ceramic Ceramic is the basic material of the pane. It is unbreakable and thus offers excellent protection for the eye.
Mirror Mirror is a disc on which several layers of mirror are applied. They protect against extreme glare and infrared light. Mirror is not only the property of a highly functional pane, but also a style element.
Optimized airflow Strongly curved lenses surround the face optimally. They protect the eyes from draughts and cold and improve visibility. The indirect air flow guidance additionally prevents fogging of the windows.
Protection Index enligt Standard EN1938
0 - For cloudy days the lens is colourless
1 - Suitable for weak sunlight through an otherwise cloudy sky
2 - Medium lenses for normal sunlight
3 - Strong sunlight (alpine and marine), often dark lenses
4 - High Alpine and marine environment. Very dark lenses, not suitable for driving!
I would rate it more than three stars if there was no grade on the lenses. Everytime I look down using the glasses made me drowsy.
But over all the build for protection was perfect! A five stars!
Just becareful using it on trails. Distance measurement might be different in rides.