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SPEED VENT
Vendor:Cycling Glasses with High Contrast Mirrored LensRegular price €69,90Regular priceUnit price / perSale price €69,90 -
SUPERPIUMA
Vendor:Cycling Glasses with High Contrast Mirrored LensRegular price €79,90Regular priceUnit price / perSale price €79,90 -
SPEED VENT
Vendor:Cycling Glasses with Photochromic Mirrored Lens DCHROM® Cat. 1-3Regular price €129,90Regular priceUnit price / perSale price €129,90
Collection: Cycling Glasses for Road Cycling and Mountain Bike
Cycling Glasses for Road Cycling and Mountain Biking
DEMON shares your passion for cycling and has designed a specialized line of cycling glasses tailored for both road cycling and mountain biking. These glasses are crafted to help professionals and enthusiasts alike focus entirely on performance, safety, and the pure enjoyment of the ride.
Cycling is more than a sport it represents hard work, dedication, sacrifice, and perseverance. Every ride challenges athletes to overcome potential obstacles, physical fatigue, changing weather conditions, and even their own limits. Road cyclists navigate high-speed asphalt with precision, while mountain bikers tackle technical trails, rocks, and variable terrain. Despite the differences, both disciplines share a common essence: the pursuit of excellence, the thrill of the journey, and the satisfaction of accomplishment.

More than eyewear: a technical companion for every ride
The experience of cycling is multi-sensory. It’s the sound of your pedals in motion, the wind brushing past your face, and the freedom of exploring open roads or untamed trails. It’s about escaping the routine of city life and embracing the philosophy that life on two wheels is as much about the journey as it is about the destination. Cycling glasses from DEMON are designed to enhance this experience providing clarity, protection, and comfort so you can fully immerse yourself in every ride, whether it’s a challenging mountain ascent or a long road training session.
A great pair of cycling glasses should almost disappear while you ride: stable on the face, effective in changing light, comfortable under a helmet, and protective when the pace increases. That balance between visual precision, ergonomic fit, and long-lasting comfort is what turns eyewear from a simple accessory into a real performance advantage.

Protection from Light in Cycling Glasses
Whether you are a professional cyclist or a casual rider, high-quality cycling glasses are an essential companion on every ride. DEMON cycling glasses are designed with an enveloping shape that wraps around the eyes, providing comprehensive protection while remaining lightweight and durable. This design is not just about style it plays a crucial functional role in safeguarding your vision.
Cycling glasses shield your eyes from intense sunlight and harmful UV rays, preventing glare and eye strain during long rides. They also protect against wind, dust, leaves, insects, and other airborne debris, ensuring that your vision remains clear and unobstructed even in challenging outdoor conditions. This combination of protection and visibility is vital for performance, safety, and comfort on every type of terrain, whether speeding along open roads or navigating technical mountain trails.
In addition to protection, DEMON cycling glasses are designed with ergonomics and comfort in mind. The frames and temples are carefully shaped to fit securely yet comfortably, accommodating different head shapes and allowing cyclists to wear helmets without pressure or discomfort.

Why Choosing the Right Cycling Glasses Is Essential
Disciplines for Cycling Glasses
Road Cycling
For road cycling, the current trend emphasizes goggle-style glasses that combine protection, comfort, and performance. The ideal road cycling design features a large, mirrored lens, which provides comprehensive coverage against wind, dust, insects, and intense sunlight. This ensures that cyclists maintain clear vision and focus even during long rides on open roads.
The aerodynamically shaped frames are specifically engineered to enhance airflow, which prevents lens fogging and maintains optimal ventilation. The wide field of vision ensures that riders can effectively monitor lateral obstacles and surrounding traffic, improving both safety and performance.
DEMON’s road cycling collection includes models with multilayer mirrored lenses. For cyclists who encounter variable lighting conditions—such as alternating tunnels, tree-lined roads, or changing cloud cover photochromic lenses like DCHROM® are available.

Mountain Biking
For mountain biking, the ideal cycling glasses are those designed to adapt to rapidly changing light conditions along the trail. Photochromic lenses are particularly well-suited for MTB, as they automatically adjust their tint in response to shifts in sunlight and shade, ensuring consistent and comfortable vision throughout the ride.
Wrap-Around Protection: All mountain biking eyewear features a wrap-around design that provides maximum coverage for the eyes and surrounding areas. This design shields riders from wind, flying debris, branches, leaves, and insects.
Lightweight, Comfortable Frames: The frames of MTB glasses are ultralight. Non-slip rubberized components, including temple grips and nose pads, ensure that the glasses remain firmly in place.

Which Lenses to Choose for Cycling Glasses?
Smoke Photochromic Lenses
These lenses are highly versatile and recommended for both mountain biking (MTB) and road cycling. They feature photochromic technology, meaning they automatically adjust their tint in response to changing UV intensity. This allows the lens to darken in bright sunlight and lighten in shaded or low-light conditions, providing optimal visibility throughout the ride.
The smoke photochromic lens starts fully transparent, making it suitable for night rides, early morning or late evening cycling, and indoor training.

Mirrored Photochromic and DCHROM® Lenses
DEMON mirrored photochromic lenses are designed for cyclists who demand maximum performance, protection, and style. These lenses begin with a slight tint and as UV exposure increases, they darken dynamically, reaching category 3 darkness at maximum activation.
DEMON DCHROM® photochromic lenses begin with a slightly darker base (Category 1 smoke), providing initial protection from glare and bright light, then darken automatically to full Category 3. This makes them ideal for long rides with varied lighting conditions.

Interchangeable, Mirrored, and Polarized Lenses
DEMON cycling glasses with interchangeable lenses offer unmatched versatility for both road cycling and mountain biking. The primary mirrored lens provides category 3 protection, while additional lenses such as orange and transparent cover cloudy weather, rain, and night rides.
DEMON mirrored lenses are primarily engineered for road cycling, but their high-performance design also makes them suitable for mountain biking. They combine advanced visual technology, superior protection, and comfort.
DEMON polarized lenses are engineered to provide superior eye protection, visual clarity, and comfort. They employ a polarizing filter that reduces horizontal reflections, such as glare from wet roads, car surfaces, or metallic objects.

Ultralight and Elastic Frames for Cycling and MTB Glasses
DEMON cycling and mountain bike glasses are engineered with ultralight, elastic, and aerodynamic frames to deliver optimal protection, comfort, and performance for athletes across all disciplines.
Aerodynamic and Ventilated Design: The lenses are carefully shaped for aerodynamics, protecting the eyes from wind and dust while maintaining excellent ventilation. Many models feature a free lens underneath, creating an airflow channel between the lens and the face to help prevent condensation.
TR90 Material for Lightweight Durability: All DEMON frames are made from TR90, a special blend of carbon fiber and nylon that makes the glasses 20% lighter than traditional materials. The material’s elasticity allows the frame to absorb shocks from accidental bumps or falls.
Hypoallergenic and Comfortable Fit: TR90 is hypoallergenic. Many models also include adjustable nose pads, ensuring a customized fit for any face shape.

Comfort, helmet fit, and practical use
For Those Who Use Prescription Glasses
For cyclists who require prescription lenses, DEMON offers a dedicated line of cycling glasses designed specifically for this need. This line includes glasses that accommodate the same lens options described above, as well as models featuring an internal clip for prescription lenses. Your trusted optician can create the lenses to fit within these frames. All materials used in this line are the same as those in our standard models, ensuring maximum performance, safety, and comfort.
