Ray-Ban Polarized Aviators

Worn twice Ray-Ban polarized aviator sunglasses Gold frame Made in Italy On the arm it says ‘Aviator Large Metal’ I believe they are size large. The website currently only offers sizes ‘M’, ‘XL’ and ‘XXL’. It also says that the size ‘XL’ fits most people, which makes sense as these ones are on the smaller side, which I prefer (I have a smaller head). I’m only parting with them because I need a prescription in my glasses now and it doesn’t make sense to throw away the polarized lenses in order to replace them with my prescription. Case and cleaning cloth included