Otis The Insider Polarised Black-Grey lens polarised while the 49 is a

while the 49 is a slightly refined fit

the 4-base lens curvature is stylishly flatter and sits more comfortably on your face and in your pocket

- Eric Crane

• Makes objects and terrain in field of view more distinguishable

6-base polycarbonate shield lens

Otis The Insider Polarised Black-Grey lens polarised while the 49 is aA classic 8 base wrap design with an edge, Insider is a great active glass in polar options to cut out the glare. Fits medium size faces. MINERAL GLASS LENS Mineral Glass is created from natural elements like sand and soda ash. Its endlessly recyclable and harmless to humans and animals alike. Its high resistance to scratching and lack of distortion make it the worlds best lens material. It really does have to be Mineral Glass. 8 BASE LENS CURVE Lens