Polarized 3 – Cat. 3 polycarbonate lens (visible light transmission rate: 11%) with polarization and flash finish. Suitable for all types of sea or mountain sport, blocking glare on the surface of snow and water.

Spectron 3CF (Select Colorways) – Cat. 3 polycarbonate lens (visible light transmission rate: 12%) with colored mirror coating (Color Flash): improves filtration of visible light by applying a mirror effect to the lens. Multipurpose lens suitable for all uses.

Alti Arc 4 – Cat. 4 mineral lens (visible light transmission rate: 7%). Superior optical quality and highly scratch and shock resistant. External anti-reflective coating to improve visual comfort by eliminating stray reflections. And flash finish: improves filtration of visible light by applying a mirror effect to the lens. Recommended for high-mountain environments and expeditions.

Flash Finish – Improved filtration of visible light by producing a mirror effect on the lens.

Metal Frame

360° Adjustable Temples – The ends of the temples can be moved in all directions. Under a helmet, over a hat or on the head, the frames are held in place.

Grip Tech – Exclusive soft-comfort material on the temples that doesn't stick to hair, giving perfect grip and comfort.

Leather Side Shields – A special feature of glacier sunglasses, leather side shields have protected the eyes of generations of mountaineers.

Total Cover – Maximum protection from sunlight in extreme conditions.

Removable Side Shields

100% UVA / UVB / UVC Protection

This product may contain chemicals known to the State of California to cause cancer, or birth defects, or other reproductive harm.