MEC Alpine Polarchromic Sunglasses - Unisex

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MEC Alpine Polarchromic Sunglasses - Unisex

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Show Description

Glacier glasses provide protection for those who climb or venture into high-glare environments. Rigid side shields are removable when you need full peripheral vision.

  • Full rim TR-90 frames.
  • Visible light transmission is 28.7 – 9.4%. Blue Light transmission is 12.6 – 5.5%.

Tech specs

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Ideal for Casual wear
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% UVA protected Yes
Interchangeable lenses

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

100% UVB protected Yes
Made in Taiwan