VTG USED Crews Architect 142mm Safety Glasses Z87 Aviator Blue Frame *READ. This Listing is for a Single Unit of Safety Glasses, although we possess multiple units in our inventory. All units are in similar condition, as all were stored together by previous owner in the same box. These Glasses have some wear, the lenses are HEAVILY scuffed and dirty. Some scratches on the lenses are quite deep. These glasses have been wiped down but still might be a bit dusty. The frames are in generally good shape. Due to the condition of the lenses, these are merely a collectors piece- not to be worn. Condition Pictured. Awesome & Nostalgic Worksite Safety Glasses!