Typical optical hinges have ‘dead points’, meaning they are either open, or shut, and nothing in-between. They do not naturally have ‘give’. This limits comfort and increases fragility.
SPINE eyewear is different.
The hinges gently flex to fit any head size; they lightly grip the face which means no more frames slipping down the face. There are no screws used in the working mechanism, so nothing to loosen.
SPINE eyewear is unlike a lot of frame companies who claim to be innovative – whilst many designers have one innovative feature but some pretty terrible frame designs, SPINE is a mix of innovation and eyewear design, meaning these frames look just as good as they feel.