Optical frame cut from a pure Japanese titanium sheet in 2.3mm, worked with millings to exalt the 3D surfaces thanks also to the shiny and matt color finishing.
Soft silicon temple tips with engraved F logo.
Patented TNT hinge with spring and self closing system.
Hypoallergenic silicon nose pads with “air cushion” technology, thanks an air bubble can guarantee a comfortable fitting for all day use.