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

Equipped with OPTAREX™ Mirror lenses: solar protection and performance with a mirrored finish that makes the difference.

They feature Blue Revo polycarbonate lenses with full UV400 protection, a 95% blue light filter, and REVO coating — delivering crystal-clear, glare-free vision with boosted contrast even under intense light.

Rated Category 3, they’re perfect for outdoor workouts — from pavement to mountain trails. The wraparound 6C curve, non-slip rubber nose pads and temple tips ensure full stability even in sweat or rain.

• Blue Revo polycarbonate lenses: sporty aesthetics with optimal clarity
• 95% Blue Block filter: protects your vision wherever you are
• Premium TR90: durable, flexible and ultra-light frame (yes, all in one)
• Wraparound aerodynamic design: high-performance visuals and side protection
• UV400 & Category 3: professional-grade sun protection