Crafted from premium-grade nylon, our RX Insert is designed to seamlessly integrate into your existing Madison sunglasses
  
Offering a solution to adapt your riding glasses but tailored to your unique prescription needs
  
Say goodbye to the inconvenience of swapping between sunglasses and prescription glasses - the RX Insert ensures seamless vision correction without compromising on style or performance
Check with your local optician that they can supply and fit the right lenses in the insert, to suit your prescription
Choose the insert based on the model of glasses you have:
Version 1 is compatible with all Cycle glasses listed here - Enigma, Crypto, Crypto Air, Cipher, CodeBreaker, Stealth. It is also compatible with the Fishing designed Shields models
Version 2 is compatible with Mission, launched in 2023
Limited lifetime warranty