Product description
DEMON's passion for the outdoors runs deep. We cherish the rustling of the wind through the trees, the sound of our footsteps along the trail, the texture of stones underfoot, and the exhilarating sense of freedom that nature offers. For mountain enthusiasts, adventurers, and anyone with a passion for exploration,
DEMON has developed a line of technical eyewear featuring Category 4 polarized lenses. These specialized glasses are essential for those who love the mountains and seek optimal eye protection. DEMON is dedicated to safeguarding your eye health, allowing you to concentrate on what truly matters—your journey and the emotions it brings.

Technical Features and Usage
The OUTDOOR model features Category 4 polarized lenses that provide excellent UV protection and ensure optimal vision through high-quality, decentered polycarbonate lenses.
Category 4 lenses represent the pinnacle of technology for high-altitude hiking. They are darker than standard Category 3 lenses and are not suitable for driving.
Benefits of Polarized Lenses:
- Better contrast perception
- Sharper vision
- No alteration of natural colors
The ultra-light and flexible TR90 frame, a specialized blend of nylon and carbon fiber, makes these mountain glasses 20% lighter than conventional materials. This frame is also more resistant to accidental impacts, strains, and extreme temperatures—essential features for mountaineering, especially in glacial zones.
A removable inner sponge made of soft neoprene prevents sweat from reaching your eyes during strenuous segments of your journey. It adheres closely to your face, blocking light and preventing the entry of snow, dirt, and debris during strong winds.
An adjustable elastic cord (included) can be attached to the temple ends. This feature is particularly appreciated by those who wear protective helmets and navigate extreme routes, ensuring a perfect fit or simply enhancing comfort during less demanding activities.
The hypoallergenic, soft, super-light, and anti-slip rubber nose pads and temple tips significantly improve overall fit and comfort.
Included Accessories: With your outdoor glasses, DEMON provides an inner sweat sponge, an elastic band, and a hard case for optimal protection of your new DEMON eyewear.
DEMON outdoor glasses are ideal for glacier hikes and all high-altitude mountain activities exposed to strong sunlight. They also perform exceptionally well at lower altitudes, where eye protection is equally important.
Measurements of the OUTDOOR glasses with Category 4 polarized lenses:
- Width: 140 mm
- Height: 42 mm
- Temple Length: 130 mm
- Lens Base: 8
All products are shipped in original packaging. Please note that for some models, the color or shape of the case may differ from what is shown.