USD 
Canadian
Shape: Modified semi-rimless sport design. Universal fit. Complements many facial shapes
Bridge: Adjustable rubber nose pads prevent slippage and offer a secure, custom fit
Fit: (eye) 71, (bridge) 16, (temple) 116, 8-base curve
Finishing Treatment: High-gloss or matte finish
Material: High-grade grilamid frame is lightweight and durable
Hinge: Pin hinge
Neutral Grey:
Bright, direct sunPerfect for especially bright, direct sunlight. Offers rich color and contrast along with the highest available light reduction, unlike ordinary grey lenses that flatten light evenly across the spectrum.