JULBO DENSITY glasses black

Style and LightnessJulbo Density Spectron HD 3 sunglasses are designed for intense movement, speed, and maximum visual comfort. This model is for those who need lightweight yet durable eye protection for outdoor sports—especially cycling, running, or mountain activities. Their modern design is based on a minimalist design with a panoramic lens that provides a wide field of view without restrictive frames. They are a stylish and functional choice for those who value modern design and high-quality workmanship.     Light AdaptationAt the heart of this model are Spectron HD 3 lenses – lightweight, impact-resistant, and equipped with a category 3 filter. They transmit approximately 15% of light, making them ideal for bright sunlight, such as when riding on open roads, in the mountains, or on water. High Definition (HD) technology improves contrast and visual acuity, significantly improving comfort and safety when moving quickly over varied terrain. The lenses offer full protection against harmful UVA, UVB, and UVC (UV 400) radiation, and their surface is designed for easy cleaning and scratch resistance.     Stability and Wearing ComfortThe frames are made of Rilsan® – an eco-friendly, lightweight, and durable plant-based material. The entire frame weighs only about 20 grams, making the glasses almost unnoticeable when worn. Comfort is further enhanced by Grip Tech (soft, non-slip temple tips), Nose Grip (an ergonomic, non-slip nose bridge), and CustomFIT – flexible temples that adapt to the shape of your head. Additionally, the glasses are equipped with a Front Venting system, which promotes natural air circulation, reducing the risk of lens fogging. Practical ApplicationsThe Julbo Density Spectron HD 3 combines modern optical technologies with thoughtful ergonomics and an elegant, sporty design. Perfect for users who value clear vision, reliability, and comfort—in all terrain and weather conditions.     Key features:Spectron HD 3 / category 3 lenses — light transmission ~ 15%, good protection in strong sunlight100% UV protection (UV400 – UVA, UVB, UVC)Lightweight design — approximately 20 gPanoramic field of view — wide lens (approx. 135 × 59 mm) without unnecessary elements impeding visibilityGrip Nose — flexible, non-slip insert on the nose for stability and comfort

Grip Tech (on temples) — anti-slip material that holds well and does not catch hair

CustomFIT Temples / shape memory — temples can be adjusted for a better fit and stability

Front Venting — the design allows airflow, reducing the risk of lens fogging

Frame materials: flexible, partially bio-based (e.g. Rilsan) — lightweight, resistant construction

Helmet compatibility (Comfort Fit with Helmet) — the design of the arms accommodates the use of glasses with helmet