This pair of Square Red Sunglasses is built with soft silicon nose pads and sturdy connection between the hinges and the temples, which could break your stereotype impression for the rimless glasses to the large extent that it is easy to be broken.
After thousands of tests and examinations, the optical quality could be proved, because of the maturity brought by the square shape, perhaps this pair of sunglasses would not be just for a costume party, but also for formal occasions.