The Performance Focus: Adaptive-Lens Cycling & Running Sunglasses | UV400 Photochromic Sport Eyewear - Grey/Blue frameless glasses Frame Design

Frame Design

Whether you're a student

a bold black frame

Safety shouldn't mean tunnel vision

The durable construction and thoughtful design ensure that you get the most out of your adventures while looking effortlessly stylish

The Performance Focus: Adaptive-Lens Cycling & Running Sunglasses | UV400 Photochromic Sport Eyewear - Grey/Blue frameless glasses Frame DesignUltimate 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