Julbo | Frequency | Reactiv 1-3 Light Amplifier | Running sunglasses

Julbo FREQUENCY Reactiv 1-3 Light Amplifier – See like never before 🕶️🏞️

The Julbo FREQUENCY of REACTIV 1-3 Light Amplifier lens is designed for speed, precision and comfort – whether you’re on the bike or attacking technical trails. The panoramic field of view and lightweight, ventilated frame keep you focused, even when the environment changes quickly.

The Light Amplifier lens automatically adapts to changing light conditions (category 1 to 3) with a light transmission of 17% to 75%. Ideal for morning runs, wooded trails or cloudy days, where extra brightness and contrast are essential for speed and safety.

Advantages ✅

🔆 REACTIV 1-3 Light Amplifier lens: Photochromic with brightness enhancing effect

🌫️ Improved low-light vision: Perfect for forest, shade and cloudy weather

👁️ Panoramic lens design: Wide field of view for maximum focus and safety

🌬️ Front ventilation: Prevents condensation during intensive use

🧠 Grip Nose & Grip Tech Temples: Comfortable fit that stays in place – even with a helmet

🪶 Ultralight frame (23 g): Nothing can stop you, even over long distances

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: 23 g
• Size: M (Width 140 mm)
• Temple length: 123mm | Bridge: 13mm | Lens width: 130mm
• Frame Color: Matt Black / Gray
• Suitable for optical correction: Yes (RX Lab)

Perfect for 🌄🚴

• Trail runners who often run in varying light or densely wooded terrain
• Cyclists who want extra clarity on dark or foggy days
• Morning or evening runs where visibility is essential
• Anyone looking for glasses that are light, stylish and performance-oriented

Julbo: Trail Running Glasses for Optimal Performance

Julbo is a renowned brand specializing in high-performance sports eyewear, designed to meet the unique demands of trail runners and distance runners. With innovative technologies and lightweight designs, Julbo offers eyewear that enhances performance and provides protection in the most challenging conditions.

Key features of Julbo trail running glasses:

• Photochromic lenses: The Reactiv lenses automatically adapt to changing light conditions, ideal for trails with variable lighting, such as shady forests and open mountain passes.
• Lightweight and ergonomic: Julbo glasses are designed for a close fit that stays in place, even during intense runs.
• Anti-condensation technology: Special coatings prevent the lenses from fogging up, so you always have clear vision, regardless of the weather or your effort.
• Maximum ventilation: Smart ventilation systems ensure air circulation to prevent overheating and condensation.
• Protection against UV radiation: All Julbo lenses offer 100% UV protection, which is essential for prolonged exposure to sunlight.

Why choose Julbo?

Julbo eyewear is specifically designed for the demands of trail running and running, with a perfect balance between functionality and style. Whether you’re running through a dense forest or tackling a technical mountain trail, Julbo eyewear offers ultimate comfort and protection, allowing you to focus on your performance.

Do you have any questions about this product or doubts between multiple models? Please feel free to contact us or visit our shop.

• The fastest way is the chat button at the bottom right.
• You can also email us at winkel@trail.nl.
• You can also call us. You can reach us at 020 308 6088.