Julbo Fury Sports Sunglasses - Spectron 3CF Category 3, Black Frame, Smoke Flash Lens (M)

High on a sun-scorched ridge, an alpine mountaineer squints against the glare—then slips on the Julbo Fury and the world sharpens. Built for trail runners and climbers who push through changing light, these sunglasses pair a featherlight Grilamid TR90 frame with a Category 3 Spectron lens. The smoke flash coating cuts reflected light off rock and snow, while Air Flow vents keep the view clear when the pace climbs.

Key specifications

• Lens: Spectron 3CF polycarbonate, Category 3
• Visible Light Transmission (VLT): 12%
• UV Protection: 100% UVA/UVB/UVC
• Frame Material: Grilamid TR90 (lightweight and flexible)
• Frame Color: Black/Black
• Lens Color: Smoke with Flash Coating
• Fit: Medium (M) - lens width 59 mm, bridge 17 mm, temple 120 mm, lens height 47 mm
• Base Curve: 6
• Ventilation: Air Flow for fog-free performance
• Weight: 32 g
• Features: Removable side shields, Grip Tech temples, Nose Grip, Cord attachment

Why choose it

The Fury is engineered for active mountain sports. Its shock-resistant polycarbonate lens offers full UV protection, while the interchangeable side shields let you adapt coverage on windy ridges or sunny snowfields. The Grip Tech temple and nose pads provide non-slip contact, so the sunglasses stay stable during rapid movement. Air Flow ventilation channels prevent fogging when you transition from cold to warm conditions.

Ideal use cases

• Hiking and trekking on exposed trails
• Alpine climbing and via ferrata
• Ski touring and off-piste skiing

Good to know

Unisex design with a medium fit suits a wide range of face shapes. The cord attachment lets you secure the sunglasses around your neck when scrambling or stowing them in a pack. At just 32 grams, they disappear on your face until you need them most.