Vintage post WW11 Aviator Sunglasses plastic Protectors Acrylic Frame

Vintage Aviator Sunglasses Mesh Protectors Acrylic Frame likely from post World War II, this charming Aviator sunglasses. As it has been around for number of years. It has plastic protectors on the sides, on acrylic frame. The item is gently used, aged, overall very good w not so visible scratches. Appears to be all in tact. The protectors on the sides, makes it unique, however, isn't removable. motorcyclist accessory, functional. lens has colored green lens, on the sides. It's quite unique and something to think about . 5.5" across x 5.50 sides. very likely pertains to post World War II No prescription Could be Swiss not confirmed