Collection: Prescription Sports Glasses

Prescription sports glasses with Optical Clip and Sports Frames

For many athletes, wearing contact lenses during sports can be uncomfortable, distracting, or even impractical. This challenge often leads to questions about the best way to combine vision correction with optimal performance. DEMON has addressed this need by designing a special line of sports glasses with an internal Optical Clip, specifically for athletes who wear prescription lenses daily.

Wide Field of View for Maximum Focus
The Optical Clip system allows athletes to insert their prescription lenses directly into the sports frame without compromising the field of vision. This wide and unobstructed view enables users to focus entirely on their performance, whether running, cycling, skiing, or practicing any other sport. The design ensures that vision is sharp and accurate at all times, eliminating the distractions of squinting or adjusting lenses.

Comfort and Stability During Activity
DEMON sports glasses are engineered to remain secure and comfortable throughout physical activity. The frames are made from lightweight, flexible, and durable materials such as TR90, which provide resistance to impacts and stress while maintaining a snug fit. Adjustable nose pads and temple grips further enhance stability, ensuring that the glasses stay in place during rapid movements or sudden changes in direction.

Technical Design for Optimal Performance
The combination of an Optical Clip and a high-quality sports frame creates a technical eyewear solution that meets the needs of professional and amateur athletes alike. These glasses not only correct vision but also provide enhanced protection from sunlight, glare, wind, and debris, allowing athletes to fully immerse themselves in their sport without compromising safety or comfort.

Accessible and Affordable
DEMON has developed this line with accessibility in mind, offering a technical, high-performance product at a competitive market price. Athletes no longer need to choose between performance and vision correction they can now have both in a single, ergonomic design.

Prescription sports glasses with an internal Optical Clip from DEMON are the ideal choice for athletes seeking:

• Clear, sharp vision through prescription lenses
• A wide, unobstructed field of view
• Maximum comfort, stability, and durability
• Full protection during intense physical activity
• An affordable, technical solution that enhances performance

By choosing DEMON sports glasses, athletes can focus solely on their performance, enjoy their favorite sport safely, and experience every moment to the fullest.

DEMON Sports Glasses: Engineered for Every Activity

At DEMON, we share your passion for sports in all its forms. Whether you’re an adrenaline-seeker hitting the trails or someone who enjoys recreational outdoor activities, DEMON sports glasses are designed to enhance performance, protect your eyes, and maximize comfort in every situation.

Our line of sports glasses is specifically engineered for high-speed and dynamic activities, such as cycling, mountain biking, running, and trail sports. However, they are equally suitable for lower-intensity or recreational pursuits, including trekking, hiking, beach volleyball, or simply enjoying time outdoors. These glasses are crafted to provide technical performance, reliable protection, and all-day comfort, no matter your activity level.

In this category, you will find technical glasses featuring:

Photochromic Lenses: Adaptive Vision for Changing Light Conditions

Photochromic lenses are a highly versatile eyewear solution designed for athletes and outdoor enthusiasts who experience rapidly changing light conditions during their activities. These lenses are engineered to undergo a reversible chemical reaction when exposed to UV radiation or sunlight. This reaction causes the lenses to darken, providing optimal shade and reducing glare in bright conditions. When the intensity of light decreases—such as when entering shaded areas, tunnels, or indoor environments—the lenses gradually return to their original transparent state, ensuring clear vision at all times.

The primary advantage of photochromic lenses is convenience and adaptability. Unlike traditional lenses that require you to carry multiple pairs for different light conditions, photochromic lenses automatically adjust to the environment, allowing you to focus entirely on your sport rather than constantly swapping glasses. This makes them particularly useful in dynamic outdoor settings, where weather and lighting can change unexpectedly.

Photochromic lenses are especially valued by mountain bikers, who often transition between shaded forest trails and sunlit clearings. However, their applications extend far beyond cycling. These lenses are ideal for a wide variety of sports, including:

• Tennis – adapting to sudden changes in sunlight on outdoor courts.
• Road Cycling – providing consistent vision while transitioning between sun and shade.
• Mountain Biking – protecting eyes from UV rays while navigating varying terrain.
• Beach Volleyball – reducing glare from sand and sunlight.
• Golf – enhancing contrast and depth perception in open courses.
• Sailing – shielding eyes from reflective water surfaces while maintaining clear vision.

By choosing photochromic lenses, athletes and outdoor enthusiasts can enjoy enhanced visual comfort, reduced eye strain, and optimal performance across a wide range of conditions without the hassle of switching eyewear. These lenses are the perfect combination of technology, convenience, and protection, making them an indispensable tool for anyone active in outdoor sports.

Interchangeable Lenses: Maximum Flexibility for All Conditions

Interchangeable lenses provide athletes and outdoor enthusiasts with unmatched versatility, allowing a single pair of sports glasses to adapt to any weather or lighting condition. These glasses are designed with quick-change mechanisms so you can swap lenses easily and efficiently, ensuring optimal vision and eye protection at all times.

The standard set typically includes:

• Mirrored Lenses (Category 3): Perfect for bright, sunny days with intense sunlight and high UV exposure. These lenses reduce glare and eye strain, enhancing visual clarity and comfort during long outdoor sessions.
• Orange Lenses (Category 2): Ideal for low-light, cloudy, or rainy conditions, these lenses improve contrast and depth perception, helping athletes clearly perceive obstacles and terrain changes even in less-than-optimal lighting.
• Transparent Lenses (Category 1): Designed for indoor use, night-time activities, or very low-light conditions, these lenses protect your eyes without altering vision, ensuring safety and clarity when sunlight is minimal.

Interchangeable lenses are particularly popular among road cyclists, runners, and trail athletes, who often experience rapidly changing environmental conditions. They allow you to adapt instantly to sunlight, shadows, or indoor lighting without needing to carry multiple glasses.

This lens system is especially appreciated during summer months, when the strong glare from sun and reflective surfaces can strain the eyes. By including a Smoke filter (Category 3) for bright days, athletes can maintain comfortable, protected vision without compromise.

Choosing sports glasses with interchangeable lenses means having a single, versatile solution for a wide range of activities whether indoor, outdoor, in bright sun, overcast skies, or twilight. This flexibility makes them ideal for multisport athletes who require both performance and convenience without sacrificing eye protection or visual clarity.

Category 4 Lenses: Ultimate Protection for Extreme Environments

Category 4 lenses are among the darkest and most protective lenses available, specifically engineered for outdoor enthusiasts who tackle high-altitude environments, glaciers, and extreme sunlight conditions. These lenses are highly recommended for activities such as hiking, mountaineering, ski mountaineering, and glacier expeditions, where light intensity and UV radiation are significantly stronger than at lower altitudes.

The main advantages of Category 4 lenses include:

• Maximum Glare Reduction: These lenses minimize the blinding effects of sunlight reflecting off snow, ice, and rocky surfaces, allowing for clear and comfortable vision in harsh conditions.
• Enhanced UV Protection: High-altitude areas have reduced atmospheric shielding, which increases UV exposure. Category 4 lenses provide optimal defense against harmful UVA and UVB rays, protecting the eyes from long-term damage.
• Eye Comfort During Prolonged Exposure: The very dark tint of these lenses keeps eyes relaxed and reduces fatigue, even during extended periods under intense sunlight or when navigating snowfields.
• Improved Visual Clarity: By filtering excessive light, these lenses enhance contrast and definition, making it easier to identify obstacles, terrain changes, and potential hazards on challenging routes.

While these lenses are perfect for extreme environments, they are not recommended for casual use at low altitudes, indoor activities, or in low-light conditions, as their darkness can overly reduce visibility.

For mountaineers, glacier trekkers, and skiers who demand maximum protection and performance in intense light conditions, Category 4 lenses are an indispensable tool to safeguard vision and ensure safety throughout every adventure.

Eyepiece Support: Innovative Prescription Integration in Sports Glasses

Eyepiece Support represents a groundbreaking advancement in sports eyewear technology, redefining how athletes with prescription needs can enjoy high-performance glasses. Traditional solutions often rely on visible clip systems to attach prescription lenses inside sports frames, which can add bulk, limit the field of vision, and affect comfort. Eyepiece Support eliminates these limitations by integrating the prescription directly onto the main lens, creating a seamless and ultra-clean design.

Key benefits of Eyepiece Support include:

• Expanded Field of Vision: By "flattening" the lens and eliminating the internal clip, Eyepiece Support significantly widens both the frontal and peripheral vision, giving athletes a more natural and unobstructed view. This is particularly valuable in dynamic sports where situational awareness is critical, such as cycling, running, skiing, or mountain biking.
• Streamlined Design: The absence of a visible prescription clip results in a sleeker, lighter, and more aerodynamic eyewear profile, reducing weight and potential pressure points on the nose and temples.
• Enhanced Comfort: With the prescription integrated directly into the lens, there is no interference from additional internal components, ensuring a comfortable fit for prolonged use, even during intense physical activity.
• High Optical Precision: Eyepiece Support preserves the optical quality of the lens, maintaining sharp and distortion-free vision at all angles. This ensures that athletes experience accurate perception of distances, contrast, and movement, which is crucial for performance and safety.

The VISTA SPORT model exemplifies this technology, combining ergonomic design, high-performance materials, and prescription integration for athletes who need clarity, protection, and comfort in a single pair of glasses. Below is a video that provides a detailed demonstration of how Eyepiece Support works and the advantages it offers in practical sports scenarios.

Frame Material: Durability, Comfort, and Advanced Performance

The frames of DEMON sports eyewear are crafted from TR90, a high-performance composite of carbon fiber and nylon. This ultra-light and elastic material provides exceptional durability and resistance, making the glasses highly resilient to accidental impacts, mechanical stress, and the wear and tear that occurs during the assembly and disassembly of lenses. Remarkably, TR90 is 20% lighter than conventional frame materials, which is especially beneficial when adding prescription lenses through the Clip Vista system, ensuring the eyewear remains lightweight and comfortable even with integrated vision correction.

Nose Pads: The nose pads are made of soft, hypoallergenic rubber with an internal aluminum core that allows adjustable shaping for a secure and personalized fit. This ensures optimal comfort for all facial structures, preventing pressure points and discomfort during extended use.

Temples and Grip: The temples incorporate the Grip system, composed of anti-slip hypoallergenic rubber that provides superior stability, keeping the glasses firmly in place during high-intensity activities. This ensures that the eyewear remains secure even in dynamic sports like cycling, running, and skiing, where constant movement could otherwise compromise fit.

INFINITE OPTIC Model Features: The INFINITE OPTIC sports glasses offer removable rods that allow the attachment of an elastic band, providing extra security for athletes engaged in mountain biking, cross-country skiing, hiking, or running. This feature ensures the glasses stay perfectly anchored to the face, even under constant vibrations or sudden movements.

Prescription Integration: Models such as INFINITE OPTIC RX, OPTO OUTDOOR RX, and FUSION include an internal clip system that enables prescription lenses to be inserted through your trusted optician. The system accommodates lenses with a maximum sphere of ±5.00 and cylinder (for astigmatism) of ±2.00, offering precise correction while maintaining the full functionality and ergonomic benefits of sports eyewear.

By combining lightweight materials, customizable fit, advanced grip, and prescription compatibility, DEMON sports eyewear delivers maximum comfort, durability, and performance for athletes across all disciplines.

Protective Hard Case Included

Every pair of DEMON sports glasses comes with a durable hard case, designed to provide maximum protection during transport and storage. The case safeguards the glasses from accidental impacts, scratches, and dust, ensuring that the lenses and frames remain in perfect condition.

The interior of the hard case is lined with a soft material, preventing abrasions and maintaining the optical quality of both standard and prescription lenses. Its rigid exterior makes it ideal for carrying the glasses in a backpack, sports bag, or luggage without worrying about damage.

Whether you’re traveling, commuting, or simply storing your glasses at home, the hard case ensures longevity and reliability, allowing your sports eyewear to perform optimally for years to come.