Julbo Drus Spectron Cat 4 Sunglasses

The Julbo Drus Sunglasses are perfectly suited to mountaineering and glassier crossing with their Spectron Category four lenses, glare resistant coating and removable side shields.
The bridge and arm ends are soft and pliable so they can be adjusted for a custom fit and wrapped around behind the ears for a secure fit
These glacier glasses have Category 4 polycarbonate lenses with a light mirror coating on the outside and an anti-glare coating on the inside. The lenses block 95% of visible light and 100 per cent UV (ABC) light.

With the trademark removable leather side shields, nylon bridge cover, moldable temples for a custom fit and ease to fit prescription lenses, the Julbo Cat 4 are the great mountain glasses.

• Cat 4 lenses for maximum protection.
• Anti Glare coated Spectron Lenses.
• Silver reflective lens surface.
• Ideal Alpine or high altitude glasses.
• Supplied with cloth carry bag.
• Weight 40grams

• Flash and Anti-Reflection Coated Polycarbonate lenses with 5% Visible Light Transmission (category 4)
• Developed in collaboration with E.N.S.A. – (École National de Ski et d’Alpinisme)
• Anti-reflective coating: improves visual comfort by eliminating stray reflections
• Flash finish: improves visible light filtering with mirror effect lenses.
• Eliminates the radiation reflected by the outer mirrored surface of the lens.