Our sunglass model SAND is the perfect color match with our hardshell SAND
and convinces with its matt finish. The premium lenses are made of CR39, and with that they are not only resistant to heat, but also a lot stronger than other synthetic lenses. The lenses are
equipped with a category 3 UV filter, that protects the eyes against
medium to strong solar irradiation. Furthermore, we have reinforced the
frame temples with a wire, so the wearer can adjust the sunglasses for a
perfect fit by carefully bending the frame temples.