Features
Please note: Images may vary from the product, the lens/visor colour may change depending on the reflection and viewing angle.
MAIN DETAILS:
- Age: 0 to 18 months
- Colour: smoked
- Category: 4
- Light transmission rate: 5 %
- Ideal for very sunny weather
- Symmetrical so they can be worn any way up
SPECIFICATIONS:
Lenses:
- 100% UV protection
- Excellent shock resistance
- Composition: polycarbonate
Frame:
- Wraparound shape
- Curved temples
- Extra flat elastic cord
Dimensions:
- Lens width: 39 mm
- Bridge: 13 mm
- Temple: 95 mm
More info
Category 4 lenses are the strongest of all, they can filter up to 97% of sunlight. They are only used in situations of extreme sunlight, for example for mountaineering on glaciers or on high mountains where the sunlight is increased tenfold due to reflections on ice and snow. The S4 sun filtration index is forbidden when driving as it alters vision and perception of colours.