MAKR Horween Leather Eyewear Sleeves

if your looking for a handmade bifold made of something like horween shell cordovan you should try etsy

One assumes anyone who actually needs their glasses (ie: can't see shit without them) would know better than to store them in a case that offers zero protection against catastrophic breakage. On the other hand, if you merely wear fashion sunglasses, and have eighty-dollars to piss away (as opposed to just using the case your shades already came with) these should fit the bill.

Aside from the lenses, a lot of "plastic" frames are vegetable acetate, which is a nice material but prone to instability over the long term. Skin oils, relative humidity, and other factors contribute to bubbling and that milky fading you sometimes see. So I wouldn’t want it rubbing up against another non-inert material.