MEC zBoulder Sunglasses



Show Description

For skiing, mountaineering, and general sunniness. The frame size suits larger faces well.

  • Black frame with Smoke polarized lens have 11% blue light transmission, 12% visible light transmission.
  • Matte Tortoise with Brown polarized lens have 5% blue light transmission, 12% visible light transmission.

Tech specs

Show Tech specs
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.

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