Shuron Ronstrong with Cable Temples
Eyeglasses Unisex

Stainless Steel construction for the frames that holds up well. The clip-on lenses are wonderful - fully polarized, complete UV protection and are not the cheap flimsy lenses. The lenses are the true optical quality plastic, cr39 or something like that. Can even get the lenses with mirrored coating.

I've been buying Shuron frames for more than 25 years. I've had a practical reason to buy the ronsir classic frames because I liked the size of the lens shape and the room it allows for my progressive prescription. BUT. I've slowly tired of the poor workmanship on the frames as far as durability. And with the clip ons which I have had 5. All of those except for one pair which I lost - broke at the weld. I've told Shuron officials that the cross bar does not have enough flexibility to it and it works on the weld point and they snapped. FOUR CLIP ONS, typically a little more than a year of use for each. At 75 dollars or more a pop! And my Ronstrongs - I've had three pair one was stolen from my car. The other two suffered fatal bending and breaks at the cable curve. Both a year or so of use. No warranty worth mentioning from Shuron, although they did replace one Clip on for free. They wanted 35 dollars plus shipping for one cable arm for the Ronstrong! The little company in South Carolina has great looking frames but has been terribly lazy and complacent regarding their quality. These are not cheap to purchase and a year or two lifespan for such products is not a testament to quality craftsmanship. I finally gave up buying this brand and have found suitable looking replacements - such as polarized clip ons for 19 dollars that fit the Ronsir and a Ronstrong like frame for under 50.

Great service, and the product meets all expectations.

second set of these I have bought

Quite good, in fact.