One wire
Does one metal wire suffice to give shape to glasses? This was the challenge James gave himself. After numerous experiments he went to theo. The idea was appreciated, but the execution needed improving. That’s why theo took control of the design and made the glasses comfortable too by adding nose pads.

James 3 and James 4
The round titanium wire runs along the top of the glasses and crosses over the bridge of the nose. James 3 has square lenses with rounded off corners and James 4 has round lenses. Both models are available in six colours.