Ultra lightweight, nylon frame with flexible side arms and ‘wrap-around’ extended lenses in tinted, carbo-glass coated polycarbonate. Lenses comply to BS EN166/170 1F, the tinted version additionally to EN172 (solar protection) for outdoor use. Weight 21g.
Carbo-glass mentioned in the specification is a high impact but scratch resistant material based on polycarbonate but sprayed with a quartz crystal coating. Kitemarked and CE approved.