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Design: Light and strong glacier glasses sized and shaped for larger faces
Lens: Julbo Spectron 4 polycarbonate lens offers Category 4 protection and delivers 5% visibility light transmission. The anti-reflective coating improves visual comfort by eliminating stray reflections.
Light Conditions: High mountain sun or for activities and sports exposed to strong sun glare and maximum protection from bright sun is a must.
Total Cover: Removable, Nylon side shields provide complete eye coverage. Shaped side frame offers solid protection.
Comfortable & Secure: Non-slip, rubber covered temples can be molded for a snug, comfortable fit
At high altitudes, intense light and variations in lighting conditions are extreme. Fresh snow reflects 85% of solar radiation and the UV index increases 10% every 1,000 m. Mountaineers need to be able to rely on materials that are absolutely safe and which they do not need to think about. The ever popular Colorado sunglass meets those needs alpine demands. The Spectron 4 polycarbonate lens are rated Category 4, delivering a 5% VLT (Visible Light Transmission) for the darkesst lens posible. Flash + Anti-glare lens treatment improves filtration of visible light by applying a mirror effect to the lens. This lightweight lens has excellent shock resistance and is suitable for all types of sports activities. The size and shape of the Colorado is ideal for those with larger heads. The removable side shields provide complete eye coverage. Moldable temples help secure the glasses confidently. The Colorado is recommended for sports exposed to strong sun glare. Specs: