Roth glasses are made of added polycarbonate.
 Polycarbonate (PC) is a material with very high mechanical resistance but with limited dynamic resistance. This is why our glasses are produced by adding a percentage of ABS to the virgin PC granule, a polymer with elastic fibers which incredibly increases its resistance to torsion and bending .
 The lenses, also made of PC, guarantee original ultraviolet protection and maximum impact resistance.
 The result is light but sturdy glasses, ideal for everyday wear.
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 Model: TWIG® Roth
 Gender: Unisex
 Frame: Added polycarbonate
 Lenses: Polycarbonate
 Type: UV 400 cat.3 protection
 TWIG® packaging