Spect Red Bull Bolt Sunglasses X’Tal Grey Blue Silver Flash Pol (Bolt-004P)

Frame: TR90 + Rubber 
TR90 is a thermoplastic material developed in Switzerland, which is extremely durable, flexible and light. Rubber ensures optimum grip.     Lens: Polycarbonate
Polycarbonate lenses are robust, break-resistant and offer excellent UV protection.   Spectacle shape: Square/Base 8   Polarized
Polarizing lenses are particularly advantageous for sports and leisure activities. They absorb dazzling light reflections, enhance contrasts and improve colour perception.   Optimal face shape: round or oval  
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