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: 8 to 12 yrs
- Colour: brown
- Category: 4
- Ideal for very sunny weather
- Weight: 28 g
SPECIFICATIONS:
Lenses:
- Wide field of vision
- 100% UV protection
- Excellent shock resistance
- Composition: polycarbonate
Frame:
- Resistant and flexible
- Articulated temples to fit different sizes and provide comfort
- Curved wraparound temples
- Cord attached
Dimensions:
- Lens width: 57 mm
- Bridge: 17 mm
- Temple: 120 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.