The Performance Focus: Adaptive-Lens Cycling & Running Sunglasses | UV400 Photochromic Sport Eyewear - Grey/Blue
The Performance Focus: Adaptive-Lens Cycling & Running Sunglasses | UV400 Photochromic Sport Eyewear - Grey/Blue
EYESafety-Sports-Active
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Ultimate Vision Adaptability
Professional Photochromic Sport Performance Eyewear
One Lens. Every Condition.
Experience the freedom of never having to swap lenses again. Our advanced photochromic technology allows the lenses to transition seamlessly from Crystal Clear (Category 0) in low-light or indoor settings to a Deep Smoke Tint (Category 3) under intense direct sunlight. Whether you are starting your ride at dawn or finishing a trail under high-noon glare, your vision remains optimized, sharp, and protected.
Intelligent Light Adaptation
Dynamic Tint Transition
- 🏙️ Low Light / Indoors: High-clarity transparent state ensures maximum light transmission for safety in shaded woods, tunnels, or evening runs.
- ☀️ Bright Sunlight: Rapidly darkens to a professional-grade smoke tint, reducing glare and preventing eye fatigue during prolonged outdoor exposure.
- ⚡ UV Activated: The lenses react instantly to UV radiation, ensuring the level of tint is always perfectly matched to your environment.
Engineered for Performance
Ultra-Lightweight & Durable TR90 Frame
Crafted from premium TR90 thermoplastic, the frame offers a "barely-there" feel while maintaining incredible durability. It is flexible enough to contour to your face but strong enough to withstand the rigors of high-impact sports like cycling, mountain biking, and trail running.
Customized Ergonomic Fit
Equipped with fully adjustable, anti-slip nose pads, these sunglasses provide a secure, bounce-free fit. Even during high-intensity movement or heavy perspiration, the eyewear stays locked in place for uninterrupted focus.
Safety & Protection
Total UV Shielding
Your eye health is our priority. These lenses provide 100% UV Protection, filtering out harmful UVA, UVB, and UVC rays up to 400nm. This prevents long-term sun damage and ensures comfortable vision even in the harshest high-altitude environments.
Impact-Resistant Polycarbonate
Built for the "trail," the shatterproof polycarbonate lenses offer superior impact resistance against flying debris, gravel, or low-hanging branches, keeping your eyes safe in unpredictable terrain.
| Lens Category | 0 to 3 (Automatic transition) |
| Base Color | Matte Stealth Grey with Electric Blue Accents |
| Material | High-Grade TR90 Frame / Polycarbonate Lenses |
| Design | Semi-rimless aerodynamic profile for an expanded field of view and superior ventilation. |
| Ideal For | Cycling, MTB, Running, Hiking, and Multi-sport use. |

Know More
For Glasses as Per your Power
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Refund Policy
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“Please note: Custom-made items and all Prescription Glasses, Reading Glasses, Progressive Glasses, Powered Glasses, Ptosis Crutch Frames, Moisture-Chamber Glasses, and Kids Safety Glasses are final sale and cannot be returned or exchanged.”
Delivery Time
All orders (other then Pre Order Items) are processed within 3-7 working days from the date of purchase. The orders will be delivered to serviceable locations across India within 7 working days after being shipped.
If we are experiencing high volume of orders, shipments may get delayed by a few days. In such instance, you will be intimidated by email or call (on the details shared by you at the time of placing your order). Please allow additional days in transit for delivery.
⚠️ Final Sale: Custom-made items, Power, Reading, Progressive, Ptosis Crutch, Moisture Chamber Glasses ; Kids Safety Frames cannot be returned or exchanged.