Otis Summer Of 67 Flat Crystal/Grey Polarised frame clear The transparency

The transparency

A blend between acetate and metal

4 Hrs Water Resistant

9% of reflective glare

medium-large coverage

Otis Summer Of 67 Flat Crystal/Grey Polarised frame clear The transparencyPRECISION POLARISED GLASS LENS TECHNOLOGY Think about it POLARISATION that's embedded into GLASS, not just cheaply layered on like how the plastics do it. They're worth the $300 $320 price tag It's the forefront of premium polarisation in sunglasses. Bevelled sealed edge to enhance product quality. The polarising filter is embedded into the Mineral Glass Lenses. It's there for as long as the lenses exist! Eliminates 99. 9% of reflective glare.