Mont Julbo Explorer 2.0 Spectron 4 Sunglasses - Black/Grey

MontSKU: J4971214

Price Match
Colour: Black Grey
Sale price$199.95


Protect your eyes at high-altitude with Julbo's ultimate mountaineering sunglasses, the Julbo Explorer 2.0 with Reactiv High Mountain 2-4, Alti Arc 4 mineral glass or Spectron 4 Polycarbonate lenses.

The Julbo Explorer has been a flagship model in Julbo's mountaineering sunglass range for years and this latest version continues the tradition of uncompromising performance. Providing around-eye coverage, removable side shields, 360° adjustable temples, improved ventilation and of course Julbo's world-renowned lenses.

Spectron 4 polycarbonate lens has a visible light transmission rate of 5% and offers a great price, low weight and high strength option for mount.



  • Recctiv 2-4 (cat. 2 to 4 - visible light transmission rate: 7% - 35%) is a lens with anti-fog and oil-repellent technology. This lens sports fast activation of its Reactiv technology. Suitable for mountain sports.
  • Spectron 4 (cat. 4 - visible light transmission rate: 5%) is a polycarbonate lens with internal anit-fog technology and anti-reflective coating. This lens offers protection against blinding sunlight, and is perfect for protecting young eyes. Suitable for high-sunlight environments and children’s eyewear.
  • Alti Arc 4 (cat. 4 - visible light transmission rate: 7%) is a mineral lens with anti-reflective coating. This lens provides pure vision and high protection. Suitable for mountaineering.
  • Adjustable nose piece for firm fit
  • 360° adjustable temples with GripTech inserts
  • Removable neck strap
  • Removable side shields
  • Front venting in frame to reduce fogging

Lens Width: 61mm

Nose Bridge Width: 11mm

Temple Length:135mm

Lens Curve: Base 6 

Frame Size: Large

Intended Use: Mountaineering 

Contact us within 30 days of receiving your goods to request a refund or exchange if products are eligible (see: Return Policy).

All packaging or products must be in their original, re-sellable condition.

Outlet sales are final and can only be returned for exchange. Items found faulty or under warranty will be replaced or refunded.

Some special condition products are labelled as No Refund & Exchange Products. Sale of these items are final and are not eligible for neither refunds nor exchanges.

For safety reasons, K2 cannot accept returns on climbing equipment, socks, underwear and some other products unless faulty.

Please check out our refund policy if you need more information.

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