LANGEVIN

The Langevin glasses are made of added polycarbonate.
The polycarbonate (PC) is a material with very high mechanical resistance but with limited dynamic resistance. 
For this reason, our glasses are produced by adding a percentage of ABS to the virgin PC granules, a polymer with elastic fibres that incredibly increases their resistance to torsion and flexion. 
Furthermore, thanks to the temple flex equipped with a spring mechanism, they are comfortable and light, adapting perfectly to any type of face.
The polycarbonate lenses guarantee 100% protection from UV rays and maximum resistance to impacts.
The result is a pair of light but robust glasses, ideal for everyday wear.

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Model: TWIG Langevin
Gender: Unisex
Frame: Added polycarbonate
Lenses: Polycarbonate
Type: UV 400 protection
TWIG packaging