Otis Strike Sport Matte Black/Grey Polarised newoutletflip Five barrel hinges with a

Five barrel hinges with a wire core embedded in each temple for strength

classic black frames and Polarised lenses

4-base polycarbonate lens

crystal clear and even special Eco-Acetate versions

Polycarbonate

Otis Strike Sport Matte Black/Grey Polarised newoutletflip Five barrel hinges with aPRECISION 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.