MEC Contact Sunglasses

Description
Specs
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MEC Contact Sunglasses

Product Number: 5023-396
Made in China

Weight: 40g

These mountain-style glasses have really, really dark lenses that block light on dazzling glaciers. It's not advisable to wear them while driving or riding your bike, as you'll likely miss seeing stop lights and pedestrians.

TR90 nylon frame.
Frames have full rims and a removable lens gasket to block ambient light.
Brown lens has 1.1% blue light transmission, and 4.7% visible light transmission.

Weight	40g
Frame Material Frames made of TR90 thermoplastic offer better resistance to chemicals and torsion. Propionate is a nylon-based lightweight, hypoallergenic plastic that is very strong and offers more transparency and gloss than other plastics.	TR90 thermoplastic
Lens Material	Polycarbonate
Lens Performance Fixed tint: grey, brown, rose, clear, etc. – it is what it is. Photochromic: adjusts according to the brightness of the environment (i.e., lighter indoors; darker in sunlight). Polarized: absorbs horizontal reflected glare from surfaces, making them good for use on snow or water.	Fixed Tint
Interchangeable Lenses Sunglasses with interchangeable lenses allow you to change lenses to suit differing light conditions or sports.	No
100% UVA Protected	Yes
100% UVB Protected	Yes