Thunder Fifty are made for those who train with determination. The premium TR90 frame is ultra-light, impact-resistant and flexible, adapting to your face like a natural extension.

OPTAREX™ Core lenses provide clear vision, lightness, and protection against impact and light.

They feature Smoke Revo polycarbonate lenses with full UV400 protection, an 86% blue light filter, and a REVO coating, delivering clear vision, reduced glare and enhanced contrast — even under intense sunlight.

Rated Category 3, they're ideal for outdoor training — from tarmac to trails. The wraparound 6C curved design, rubber nose pads and temple tips ensure total stability, even when sweating or in the rain.

• Smoke polycarbonate lenses: sharp vision with a sporty look
• 86% Blue Block filter: protects your eyes wherever you go
• Premium TR90: lightweight, durable and ultra-flexible frame
• Wraparound aerodynamic design: enhanced visual performance and side protection
• UV400 & Category 3: professional-level sun protection