100% AUTHENTIC - Excellent overall mechanical condition with some cosmetic wear from normal use. The sunglass shield is in very good condition with some minor marks only noticeable when examined under a bright light. There does not seem to be any significant impact to the line of vision. The eyeglass insert is an unknown prescription and would need to be replaced with your own lenses. The rubber nosepiece seems a bit too spongy and may need to be replaced, but it usable.
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