Hella consists of: 90% Polycarbonate and 10% Metal
Lenses are made of: 100 % Polycarbonate
The light grey & lilac lenses are suitable for nice weather with mediocre sunlight. (Filter Cat. 2)
Remaining colors have:
Filter Cat. 3 for: clear and sunny weather with bright sunlight.
Dimensions of the glasses:
Frame width = 14 cm
Frame length = 14,6 cm
Lens height = 2,9 cm
Lens width =4,2 cm
Nosebridge width = 1,5 cm
These sunglasses conform to:: Europese Norm BS EN ISO 12312-1:2013 + A1:2015
Right of the Catwalk: HELLA hella hot!