Julbo Millenium REACTIV 2-4 sunglasses are built for high-altitude activities where light conditions constantly change. The photochromic lens shifts from category 2 to category 4, ensuring optimal vision from cloudy weather to intense alpine sun.

Removable leather side shields protect against lateral glare and wind. The lightweight wrap-around frame ensures secure fit during movement, while Grip Tech temples and Grip Nose provide long-lasting comfort even during extended expeditions.

Specifications

• Lenses: REACTIV Photochromic 2-4
• Protection category: 2–4
• Visible Light Transmission (VLT): approx. 7% – 35%
• UV protection: 100%
• Lens material: Trivex / polycarbonate
• Side shields: removable leather
• Temples: Grip Tech anti-slip
• Nosepiece: flexible Grip Nose
• Frame: lightweight injected plastic
• Lens width: ~55 mm
• Lens height: ~47 mm
• Bridge: ~21 mm
• Temple length: ~140 mm
• Weight: approx. 27 g
• Size: L
• Use: mountaineering, skiing, trekking, outdoor
• Gender: unisex