keller 2019 ideale per essere indossato tutti

ideale per essere indossato tutti i giorni

The special blend used for their composition boasts a wide range of properties such as hardness

Questa protezione ti permette di concentrarti più a lungo

Larghezza: 58cm

keller 2019 ideale per essere indossato tuttiKeller sunglasses are made of added polycarbonate. Polycarbonate (PC) is a material with very high mechanical strength but with limited dynamic strength. This is why our glasses are produced by adding a percentage of ABS to the virgin PC granule, a polymer with elastic fibers that incredibly increases its resistance to twisting and bending. The lenses, also in PC, guarantee original ultraviolet protection and maximum impact resistance. The result is a