TECHNICAL SPECIFICATIONS Delacroix glasses are made of aggregate metal. The special blend used for their composition boasts a wide range of properties such as hardness, toughness and corrosion resistance, while ensuring excellent elasticity and torsion resistance. Polycarbonate lenses guarantee original ultraviolet protection and maximum shock resistance. The result is a light but robust eyewear, ideal for everyday wear. ✓ Model: TWIG® Delacroix ✓ Gender: Unisex ✓ Frame: Metal alloy ✓ Lenses: Polycarbonate ✓ Type: UV protection 400 cat.3 ✓ TWIG® package