
Plastic tabs hold skin to sides. The design doesn't look solid and broke shortly after receiving the glasses. The frames are lightweight and flexible, yet strong. The lens (Spektrum 3) is made of plastic and hasn't held up even after just over a year of use. The fit is very comfortable and the ear loops have a great fit thanks to the adjustable ear loops. I wouldn't buy them again but with a little improvement they would be good points.

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