A mixed bag that's overall not worth it
I've bought three pairs of these. I'm blessed to be able to afford that, but wow is the price incredibly steep for what you get. The glasses are held by non-standard wire-thin frames that bend extremely easily. The company no longer repairs them or offers frame replacements. I've checked with different eyeglass suppliers and nobody offers a frame that fits with these flawed lenses. The sunglasses also come only in what I would call a small to medium size, which leaves most of my peripheral vision uncovered. The style options are limited and mostly embarrassing and effite lenses that don't work for a traditionally male presenting man like myself. The aviators are nice enough, but they are lacking compared to some twenty dollar non-colorblind lenses. The lenses themselves do work. Somewhat. They help about 15%. It's not dramatic, but there's nothing else I've found that helps my red and green deficiency. So, yeah, I've bought several, but I feel like I've been had. They're more of a novelty than a fix for being colorblind.