Julbo | Intensity | Reactiv 1-3 Light Amplifier | Running sunglasses
Julbo INTENSITY Reactiv 1-3 Light Amplifier – Ultralight. Ultrafocus. Ultraperformance 🕶️⚡
The Julbo INTENSITY is built for athletes who push themselves to the limit – whether you're speeding down a trail or riding head-to-head on a gravel ride. Weighing in at just 19 grams, panoramic view and smart ventilation at the top of the lens, these are the ideal glasses for intensive exercise without compromise.
The REACTIV 1-3 Light Amplifier The lens automatically adjusts to the light (17%–75% VLT) and boosts brightness and contrast in low light. This keeps you sharp on shady trails, foggy mornings, or during golden hour. The minimalist frame with Grip Nose and slim, flexible temples stays securely in place, even with a helmet.
Advantages ✅
🔆 REACTIV 1-3 Light Amplifier lens: Ideal for changing light – enhances brightness &contrast
🪶 Ultralight (19 g): Perfect for high performance use, you'll forget you're wearing it
🌬️ Front Venting: Strategic ventilation prevents fogging during intensive sports
👁️ Panoramic view: Maximum focus and safety at high speed
🧠 Grip Nose &slender legs: Stays securely in place without pressure points – helmet friendly
🎽 Performance fit: Designed for intensive trail running and cycling
Technical specifications:
- Lens: REACTIV 1-3 Light Amplifier
- Light Transmission (VLT): 17% – 75%
- Lens category: Phototropic Cat. 1 <> 3
- Visibility color: Purple-gray
- Flash color: Orange
- Weight: 19 g
- Size: M (Frame width: 136 mm | Temples: 130 mm | Lens width: 136 mm | Bridge: 14 mm)
- Frame color: Shiny Translucent Army Green/Matt Beige
- Suitable for use with helmet: Yes
Perfect for 🏃🚴
- Trail runners who rely on speed and technique
- Cyclists who need clear visibility in changing conditions
- Users who want ultra-light glasses without compromising comfort or performance
- Morning, evening or forest rides where extra light and contrast make the difference
