Color: Tortoise Backpaint Polarized lenses reduce 99% of visible glare from water, snow, sand and pavement for increased visual acuity and decreased eye strain Polycarbonate lenses are 20 times more impact resistant than glass and a third the weight; they're also acid- and heat-resistant Impact-resistant Grilamid® lightweight nylon frames offer consistent fit and flexibility in all temperatures; frame has custom metal logo plaques Lenses have a base curve of 6 (the higher the number, the more curved the lens—SunCloud sunglasses have 6, 7, 8 or 9 base curvature Best sized to fit small profiles Lens Tint
: Brown Standard Bridge Fit
 Lens Width
: 55.5 millimeters
 Bridge Width
: 18 millimeters 
Lens Material
: Polycarbonate
 Overall Width
: 225 millimeters
 Temple Length
: 120 millimeters 
UV Protection
: 100 percent Never used. New condition.