Julbo Shield black sunglasses with Zebra Reactiv black lenses

The Julbo Shield sunglasses are designed for hiking. Their all-terrain design includes high protection, improved field of vision and, in general, gives the user perfect vision. The curved temples are non-slip and the nose is designed with the Julbo Nose Grip system so that movement doesn't cause the glasses the slip. They also have an Air Flow ventilation system and removable side shields to prevent light radiation to improve comfort and security and keep the field of vision clear. The photochromic Zebra lenses offer category 2 to 4 protection, allowing a visual light transmission of between 7 and 35% depending on the UVA rays detected in the area. They also have an anti-fog treatment to ensure that the interior stays dry and therefore keeps vision clear. Since their colour accentuates greens and browns, these glasses are recommended for mountain sports like mountaineering, skiing, trail running and climbing.

Features:
- Optimum protection against solar radiation
- Ergonomic curved temples for a better fit
- Exclusive Grip Tech material on the temples that doesn't stick to hair, providing good grip and comfort
- Bridge with flexible insert and Nose Grip with shock-absorption for impacts
- Integrated air flow on the frames to help air circulation and avoid build up of condensation on the inside
- Cord attachment
- Adjustable cord
- Removable shields

Lens features:
- Anti-fog treatment to avoid build up of condensation and ensure maximum longevity
- Anti-reflective coating to improve eye comfort and eliminate reflective glare
- Darkened to accentuate visible light filtration when necessary
- Julbo Flash finish to improve filtration of visible light using a mirror effect on the lens
- Waterproof, making sure that water runs off to avoid condensation forming and thus improving vision
- Resistant to oils which helps prevent finger prints, making cleaning easier and promoting the run off of water from the lens

Technology:
- RX Trem
Sunglasses with this technology provide a better angle of vision without creating distortions. This lenses have a special colouring and are photochromically treated and polarised to improve their durability and provide the highest resistance possible. In addition, the lenses are treated throughout, rather than just being coated, which means that the effects will last as long as the glasses. By treating the entire lens, it means that adding extra chemicals or coatings that would increase the weight of the glasses can be avoided.