Details Julbo Dirt 2.0 Sunglasses Julbo's Dirt 2.0 sunglasses are now even more streamlined, combining superb ergonomics and an assertive style for new heights of performance. A slimmer frame and curved lenses free up the field of vision. Ultra-stable, they'll stay firmly in place even on the trickiest terrain. Weight: 34g Dimensions: Lens width: 66mm Bridge width: 17mm Arm length: 125mm Category 3 protection Spectron 3 polycarbonate lenses Flash coloured coating Nose Grip: Flexible, shock-absorbing grip insert on the bridge. Grip Tech: Exclusive soft-comfort material on the temples that doesn't stick to hair, giving perfect grip and comfort Wraparound curved temples: Profile guaranteeing the best grip on the face when making sudden and repeated movements. Wraparound style: Sun protection provided by a curved front and wide temples. Specifications Dirt 2.0 Sunglasses