RiwissipaFolding Glasses, Blue Light Blocking/Night Vision/Sunglasses Glasses for Unisex with Portable Case, Green Lens+, Free size

Lo que estaba buscando, algo práctico y funcional me encantaron

I use these as spares and to keep in my travel bag.The frames are a bit delicate but serve their purpose and take up very little space when folded/stowedCase is designed very well to protect the glasses when not in use

These are cheap and poorly made. Sits down too far on the nose and lens so small really does not give protection from the sun. Returned.

Sunglasses work. Nice hard case to keep them safe in a pocket or bag. Not the best looking pair, but I purchased because I am constantly forgetting to bring my favorite and liked that this would fit in my bag.The nosepads are a little odd, but they did keep the glasses on my nose.I test how polarized/not polarized glasses are by looking at my phone while on in different orientations. Polarized lenses are supposed to block light coming in at certain angles. With any other polarized pair I have, there is at least one orientation that will completely block my phone. Not this pair - it gets darker when held on a diagonal, but at no point is it fully blocked. I haven't tested these yet on a particularly sunny day with a lot of glare, but my prediction is that these will work, just not as well as other pairs.

Convenient foldable sunglasses- telescopic arms are delicate - need to be careful how you handle them or they could break. Handle with care and they’ll last and last