Leather quality is great if you like a worn, uneven look. Build quality also seems to be as good as you might hope. My only comment is that depending on the shape/size, the button closure can potentially touch and scratch your glasses from the inside. It's not a problem for my Ray-Ban Clubmaster, but it's pretty close for some of my aviator shades.
Durable Polarized Sunglasses For Men: Perfect For Fishing, Driving & Golf With 100% UV Protection By SUNGAIT
37 Review
Enhance Your Eyewear: Mryok Polarized Replacement Lenses Tempo - Find the Perfect Fit!
34 Review
Oakley Flak Jacket XLJ Sunglass Replacement Lenses & Sock Kit By BlazerBuck
39 Review
Polarized Aviator Sunglasses For Men With Military Style By SUNGAIT
36 Review