PolarisedPolarising lens: reduces glare from flat surfaces.
Sun protectionCategory 3 lens – 100% UV filter: perfect for sunny weather.
Vision adaptabilityConverts prescription glasses to sunglasses.
CompatibilityCompatible with most prescription glasses.
LightweightLightweight optical device: 10 g
Ease of useFastens with a clip on the glasses.
AdjustableLenses on hinges: raise or flip up the glasses depending on the light