Julbo Fury Kilian Jornet Spectron 3 Cat occhiali da sole

With a 131 mm wide lens and a base curve of 6, the Julbo Fury Kilian Jornet Spectron 3 Cat Sunglasses deliver uncompromising panoramic vision for high-speed endurance sports. Developed in collaboration with legendary mountain runner Kilian Jornet, this special edition combines cutting-edge optics with a featherweight, ventilated frame engineered for the most demanding trails.

Overview

The Fury is built around a full-vented Grilamid TR90 frame that stays cool and fog-free even during intense efforts. Its Spectron 3 polycarbonate lens offers category 3 protection, blocking 100% of UVA, UVB, and UVC rays while the dark smoke tint with red flash mirror reduces glare and enhances contrast on bright alpine terrain. The large fit accommodates a wide range of face shapes, and the Grip Tech temples plus nose grip keep the glasses locked in place through sweat, vibration, and rapid descents.

What stands out

• Kilian Jornet signature series – co-designed with the world’s most decorated trail runner
• Spectron 3 lens with red flash mirror – superior glare reduction and visual clarity
• Full ventilation system – prevents fogging during high-output activities
• Grilamid TR90 frame – ultra-durable, lightweight, and flexible
• Anti-fog and anti-scratch coatings – maintain clear vision in all conditions
• Large fit with Grip Tech – secure, comfortable hold for long hours

Technical details

• Lens type: Spectron 3 polycarbonate
• Protection category: 3 (high sun protection)
• UV protection: 100% UVA, UVB, UVC
• Lens color: Dark smoke with red flash mirror
• Frame color: Black / White
• Frame material: Grilamid TR90
• Lens material: Polycarbonate
• Lens technology: Spectron
• Ventilation: Full venting
• Grip technology: Grip Tech temples, nose grip
• Fit: Unisex, large fit
• Base curve: 6
• Lens width: 131 mm
• Lens height: 53 mm
• Bridge width: 15 mm
• Temple length: 115 mm
• Anti-fog coating: Yes
• Anti-scratch coating: Yes
• Intended use: Trail running, cycling, mountain biking, endurance sports

Our verdict

The Julbo Fury Kilian Jornet Spectron 3 Cat is a top-tier performance sunglass for serious athletes. Its wide, ventilated lens and secure grip make it a reliable companion for everything from alpine marathons to fast gravel rides. The special edition styling adds a touch of trail-running heritage without compromising on function.