The Julbo SLACK is bold, brazen and versatile enough to adapt to every occasion. Lightweight and supercomfortable to wear, with a double-bridge frame design that’s both audacious in style and ruggedly reliable. Available to buy in three different lens options, including high res Spectron HD, a polarized lens that amplifies detail, enhances contrast and color and reduces ocular fatigue for all-day comfort. Also available with Spectron 3 and Spectron 3 Polarized. Designed to fit wider faces.

Technical features

Features

• Spectron cat. 3 polycarbonate lens (visible light transmission rate: 11%) with polarization and flash finish.
• Multipurpose lens suitable for all uses.
• Versatile use in sports and everyday life
• Curved temples: for good support on the face and head
• Double Bridge: horizontal bar above the glasses for style
• Sunglasses Width (mm): 138
• Lens Size (mm) : 52
• Bridge Distance (mm) : 20
• Temple Length (mm) : 135
• Weight : 22 g