Julbo has combined its high-altitude technical expertise with a modern look to create high-protection, high-performance sunglasses. Removable fabric side shields provide flawless protection and comfort. Fitted with the Air Flow venting system, SHIELD M will be your ally of choice when you start to work harder on the ascent. They'll stay firmly in place thanks to curved Grip Tech temples and a non-slip bridge. And the sophisticated design will add an extra note of boldness to your next high-altitude challenge.

REACTIV 0-4 High Contrast lense
Photochromic lenses (cat. 0 to 4 - visible light transmission rate: 4% - 86%), they get darker or lighter to match changing light conditions. Lenses adapt to changes in exposure and glare. Ideal for extreme visual conditions from darkness or whiteout days to exposed peaks. Improved reading of relief and maximum protection. Internal anti-fog coating.

Tech specs:

• Air Flow: Venting incorporated into the frame to facilitate air circulation and prevent fogging.  
• Cord Attachment: Allows attachment of a cord.  
• Grip Tech Temples: Exclusive soft material on the temples that doesn't stick to hair, for perfect grip and comfort.  
• Nose Grip: Flexible, shock-absorbing grip insert on the bridge.  
• Removable Spandex Shields: Spandex side protection from sun