features Frame dimensions W140 x H47 x D144mm Lens Dimensions 47 x 43mm Measure your face → 21mm bridge (distance between lenses) material Polycarbonate - Natural Cork Weight 13 grams Lens Color: Brown Product Code 1901-SQM Description After months and months of drafts, drawings and attempts at making, we obtained the first frame covered in natural cork, velvety to the touch and pleasing to the eye. We have garnished the glasses with a pair of flexible hinges for greater comfort on your face, added two ultra-light and extra-resistant sunscreens, Polarized and UV400 with anti-reflective technology, to ensure complete protection of your eye from UV rays and annoying sun reflections from wet surfaces.