NRC X1 RR Blackshadow Cycling Glasses with Mirror Lens

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

The aim of NRC is to consider all of the requirements for total, effective eye protection, creating products that are ideal for cyclists but also suitable for any sports enthusiast. What sets NRC apart is their desire to break away from the pack, because thinking outside the box produces new ideas: innovative possibilities that they put to the test, involving not just industry experts but also real consumers using the end product. 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.


Carl Zeiss Vision Lenses


The X Series are equipped with Lens produced by Carl Zeiss Vision which guarantees the best Vision Experience and the best protection for your eyes.


  • Nylon TR90 material
  • Adjustable nose pad
  • Polycarbonate material
  • Weight: 27.9g
  • Curvature: Base 7
  • Size: 152mm
  • Angle: 10deg
  • Removable NRC logo
  • Lifetime Zeiss lens warranty
  • Bridge: 16mm
  • Lens Diameter: 140mm
  • Temple: 125mm

Occasionally, without notice, manufacturers change product design and/or specifications.