signac Promo3x1 The adjustable shoulder handles and

The adjustable shoulder handles and the bellows with laces make it extremely flexible and ready to adapt to your every need

to which plasticizing materials are combined to give flexibility and toughness

Model: Nebula Gender: Unisex Frame: Cellulose acetate Lenses: Polycarbonate Type: UV400 ProtectionPackaging: Rigid box

Tipologia: Protezione UV 400 cat

signac Promo3x1 The adjustable shoulder handles andSignac 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