Waterproof And Anti-Fog Coated Flat Swimming Goggles $ 19.59 Detailed parameters: Material Mirror: Polyester carbonate Mirror bitter: thermoplastic elastomer Sealing ring: thermoplastic elastomer Frame: Polycarbonate characteristic: Waterproof and anti-fog. Anti-UV. Electroplated lens, high definition, large-scale film. Ergonomic design of the frame, Fit the inspection department, comfortable and waterproof. The headband can be adjusted tightly