the plastic brace around lens and hinge is very thin and becomes pliable after wearing them a few times. the brace eventually brakes making the glasses unwearable. pictured is showing how one side of the arms is bowing outwards. very short life span, don't waste your money.
seems to be very clear, etc. - but really hurt my ears. i tried putting torn up kleenex wrapped around the side - but still hurt. had to stop wearing them. --- but these may be ok for a lot of people. - just not my head ears.
蓝色涂层磨损
佩戴后断裂
无法继续佩戴