I choose no rush shipping on these so i got these sunglasses after 1 week, i wear and tested it for 5 days to make sure i will get the right review. I am impresed on polarized feature of this sunglasses, i must say it can be compare to a much expensive brand. Glasses are well built and feels sturdy. Not heavy on the nose or eye while wearing it. I like that it also comes with small screwdriver to tighten or lossen the hinge to your liking.
If i can suggest to the IALUKU that needs improvement is the TIP of the Earpeace is kinda sharp, if you are not careful it will poke you which hurt a little or might leave a little mark. They need to put a rubber at the tip or make it rounded at least..