KRUSH

A.D.S.R.’s basic model MONK, which becomes a Sirmont style with a metal combination.
It is not of the usual Sirmont specifications, the lenses are channel etched in order to fit the frame within, which encompasses the edgy look of A.D.S.R.
Using the antireflection coated flat lenses and to avoid the frame warping outwards, the front frame is curved slightly inwards.