Thunder Fifty deliver a powerful visual experience with OPTAREX™ Mirror lenses and a bold mirrored finish designed for high-intensity sport. Built to sharpen vision in bright environments, they feature full UV400 protection, Category 3 lenses, a 91% blue light filter, and REVO coating to enhance contrast, reduce glare and keep vision clear at speed.

Designed with a lightweight, impact-resistant TR90 frame, Thunder Fifty combine an aerodynamic wraparound shape with wide coverage for strong side protection and stability. Silicone nose pads and temple tips provide a secure, comfortable grip—even in sweat or rain.

• 91% Blue light filter: extra eye protection in bright conditions
• Premium TR90: strong, flexible and ultra-light frame
• Wraparound aerodynamic design: wide coverage with side protection
• Smoke polycarbonate lenses: optimal visibility with sporty aesthetics
• UV400 & Category 3: high-level sun protection

Vision Control System