Otis Capitol Polarised Matte Black Mirror Blue eofy while the 49 is a

while the 49 is a slightly refined fit

spring loaded hinges and an updated logo hit on the temple

Adjustable rubber nose pads for custom fit

Premium injection moulded spherical lenses offer an expansive field of view

Memory Tech Frame

Otis Capitol Polarised Matte Black Mirror Blue eofy while the 49 is 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.