They are so comfortable; they protect my eyes; and they take away the glare. Because they are over my prescription glasses, I can see far ahead and read a book while in the bright sun. Very convenient!Sun protection from the sun is very good.The glasses are well made. The glasses are wide enough but “tall” enough to fit over my husband’s lenses. I will keep for myself.I use these sunglasses while biking! I like that I can wear them over my Rx glasses and that they have protection for the corners of my eyes.These sunglasses are lightweight, colorful, beautiful, and give excellent sun protection! This is an excellent value for the money! Therefore, I ordered a second pair!!!These LVIOE blue mirror polarized sunglasses are very stylish, very lightweight, and give excellent protection from glare.I ride a motorcycle a lot and found that these over glasses are a little wider than what I am used to wearing. I needed to put my helmet on first and then the sunglasses which were very snug against the helmet padding.There was a clip that was included in the package that had no instructions what it was for. I found out in a chat area that it is to hold the sunglasses on a car visor. The engineering of this clip is terrible in my opinion.Work great. Bought two pair.These glasses are truly polarized. They work extremely well for driving. The colors are much richer and the contrasts are much sharper.All ?Sirven para deslumbrarse mucho menos y para poner encima de otros lentes pero no tapa de manera global la luz que le llega al ojo, aunque si los puntos donde puedo fijar la vistaLigeros y muy adaptables a cualquier armazón de lentes oftálmicos. Mucho mejor precio que los que tradicionalmente se ofertan.Es lo que dice la descripción del producto, buen precio,se adaptan muy bien en la medida de mis lentes graduados