MEC Summit Sunglasses - Unisex

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Show Description

Uber-contemporary eyewear with photochromic lenses that darken appropriately as brightness intensifies. European styling combines with full-coverage, protective glacier glass to make these equally appropriate for use on a patio in Milan or a mountain in Mongolia. Visible light transmission ranges from 26% down to 9% in strong light.

  • Frames are Shiny Black with polarized photochromic lenses.
  • Visible light transmission rates range from 26.49% down to 9.04% (when activated).
  • Blue light transmission ranges from 23.56% down to 10% (when activated).

Tech specs

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Frame material

TR90 thermoplastic offers good resistance to chemicals and torsion. Propionate is a light, nylon-based, hypoallergenic plastic that's very strong and offers more transparency and gloss than other plastics.

TR90 thermoplastic
Lens material Polycarbonate
Lens performance

Fixed tints provide a constant degree of darkness. Photochromic lenses adjust to changing light levels. Polarized lenses absorb horizontal reflected glare to improve clarity around surfaces like snow or water.

Photochromic polarized
Lens width

Refers to the horizontal width in millimeters of one of the frame's lenses.

Nose bridge width

The gap between the lenses, measured at the smallest point.

Temple length

The length of an arm from tip to tip.

Lens height

Measures the height of the lens within the frame, excluding the lens curve.

100% UVB protected Yes
100% UVA protected Yes
Interchangeable lenses

Interchangeable lenses let you change lenses to suit differing light conditions or activities.

Made in Taiwan