delacroix Promo3x1 Sonora glasses are made of

Sonora glasses are made of cellulose acetate

The frames

it is comfortable and lightweight

Model: Quantum Gender: Unisex Frame: Cellulose acetate Lenses: Polycarbonate Type: UV400 protection Packaging: Hard box

Bauman glasses are made of added polycarbonate

delacroix Promo3x1 Sonora glasses are made ofThe Delacroix glasses are made of aggregate metal. The special mixture used for their composition boasts a wide range of properties such as hardness, tenacity and corrosion resistance, while ensuring excellent elasticity and resistance to torsion. The polycarbonate lenses guarantee original ultraviolet protection and maximum impact resistance. The result is a lightweight but robust pair of glasses, ideal for everyday wear. Model: TWIG Delacroix