Garbage . I bought them last year in black ($380) . 1 month of use and one of the lenses cracked in the frame ( ????)  went to the store IN NYC 66st . they changed me lenses for plastic ones , because there is  something wrong with frame  and might crack again ($100) , after that screws on the frame kept unscrewing and my lens fell off couple times but since they were plastic they survived . i kept tightening screws every couple of months . today i was on my bike and one off the lenses fell on the road making it unusable ..(i'm not paying another 100 for this piece of sh1t ) big F to oliver peps for this weak product .