Stepper frames fit comfortably and reflect good quality due to the excellent materials and finishes. The Stepper line is aimed at a more mature audience. The stepper uses materials in Titanium for metal frames and TX5 for acetate frames. The StepperS line is designed and made to the same exacting standards as the Stepper line, but is aimed at a younger audience. Stepper's priority is to design and manufacture comfortable and lightweight frames, as a pair of glasses must fit the face almost unnoticed, without slipping off the face and without creating any temporal pressure on the head or pressure on the ears.