Temple

connects the front of the frame to the temple tip, extending over the ear.

Temple Tip

part of the frame situated behind the ear to hold the sunglasses in place. It can be made of different materials (see materials section).

Titanium

titanium is a pure material present in nature. Its unique features, like mechanical and corrosion resistance, make it possible to design particularly sturdy,  lightweight and hypoallergenic frames (nickel free), also thanks to the composition of high performing alloys with other metals. Luxottica uses alloys with pure titanium (2nd degree). Titanium frames are particularly suitable for people suffering from nickel allergie.

Trogamid

its high resistance to chemical agents ensures top performance even under extreme conditions. It has an excellent abrasion and scratch resistance. Mainly used for components of the frames.