Cycling Eyewear NRC X Series X5 Blockhaus Shiny Deep Black Carl Zeiss Lenses

The biggest challenge for NRC, however, was a common problem associated with designing glasses: the difference in thinking between the designer and the end user.

Before they start production, every new design of glasses is given to a number of amateur cyclists who test them in the field.

They then provide detailed feedback, enabling NRC to make the improvements necessary to achieve a final product that is unbeatable in terms of comfort, protection and style.

NRC X SeriesIn 1947 a piloted plane exceeded the speed of sound in horizontal flight for the first time ever.

Its name was X-1.

This was the inspiration for the NRC X-Series: breaking the barriers.

The technical barrier: the use of sophisticated materials delivers the best quality with regards to the lenses, and to amplify the field of vision.

The frame then became lighter with an adjustable bridge to fit any face, and finally the arms were fitted with removable rubber tips allowing the rider the option to make his glasses even lighter.

Before they start production, every new design of glasses is given to a number of amateur cyclists who test them in the field.

Lightweight