Julbo | Ultimate | Reactiv

Boundaries are there to be pushed.
The Julbo Ultimate Reactiv is designed for maximum freedom during intense runs. Sleek, lightweight (27 grams), and with a panoramic lens that keeps your full focus on the trail.

These are glasses for those who go full throttle.

⚡ Ultimate performance

✔ Panoramic view – Extra large field of view
✔ Full Venting – Optimal ventilation to prevent fogging
✔ Comfort Fit with helmet – Perfect fit
✔ Cord attachment – For extra security

The tapered shape and aggressive lines provide not only style, but above all aerodynamic performance.

🔒 Personal, stable Fit

✔ CustomFIT temples – Precisely adjustable for a perfect fit
✔ Grip Tech temples – Non-slip material, no hairs sticking
✔ 3D Fit Nose – Fully adjustable nose pads for maximum stability

Whether you are sprinting, climbing, or descending — these glasses stay exactly where they should be.

🌤 REACTIV Photochromic lenses

The advanced REACTIVE Technology automatically adapts to changing lighting conditions. From shady singletrack to full sun — your vision remains sharp, high-contrast, and comfortable.

Ideal for varied terrain and long days outdoors.

Specifications

• Weight: 27 grams

• Mate: L

• Frame width: 135 mm

• Lens width: 133 mm

• Nose bridge: 14 mm

• Leg length: 130 mm

🏔️ Perfect for

• Trail running

• Mountain training

• Matches

• Gravel & multisport

Lightweight. Adjustable. Moving with every kilometer.
Now it is your turn to push the limit. 🔥