MEC Alpine Sunglasses

5011-297

Description

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Glacier glasses provide serious and stylish eye protection for those who climb ice and venture into high-glare environments. Rigid side shields are conveniently replaceable and removable when you need the extra peripheral vision. Injected polarized lenses to reduce glare, or photochromic and capable of adjusting to variable light conditions.

  • Shiny Tortoise frames with Brown polarized lenses have light transmission rates of 5% blue and 12% visible.
  • Shiny Black frames with Smoke photochromic lenses have light transmission rates of 14% and 7% blue to 17% and 7% visible.
  • Curve is eight-base.
  • Rugged TR90 frames.

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.

Nylon
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.

  • Polarized
  • Photochromic
100% UVB protected Yes
100% UVA protected Yes
Interchangeable lenses

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

No
Made in Taiwan