The Thunder Fifty sports glasses from D.Franklin are the ideal choice for sports enthusiasts who value performance and comfort. These glasses combine an ultra-lightweight and flexible TR90 frame with state-of-the-art Red Revo polycarbonate lenses that are not only aesthetically pleasing but also provide excellent UV protection. With complete UV400 protection and a 94% blue block filter, the Thunder Fifty ensures clear vision and reduces glare, even in intense lighting conditions. The aerodynamic design with a 6C curvature guarantees an optimal fit and lateral protection, while the non-slip nose pads and temple tips provide stability whether running or mountain biking. These glasses are designed for outdoor activities, offering both functionality and style.

• Ultra-lightweight and flexible TR90 frame for optimal wearing comfort
• Red Revo polycarbonate lenses with UV400 protection and 94% blue block filter
• Aerodynamic design with 6C curvature for improved visibility and lateral protection
• Non-slip nose pads and temple tips for a secure fit during movement
• Ideal for various outdoor sports such as running and mountain biking.