Constructed using duo-component technology, the I-Vo range of safety spectacles from UVEX are the durable and comfortable eye protection solution you've been waiting for. With an adjustable and comfortable fit, the softer components around the forehead and nose reduce pressure during long-term wear to prevent soreness and marking. Features and Benefits The wide lenses maintain peripheral vision for safety Quattroflex arms for a comfortable and secure fit Soft nose and forehead components for user comfort UV 400 protection Standards EN166 (Personal eye protection) EN172 (Industrial use sun glare filters) Labelling: W 166 FT CE - 5-2.5 W 1 FT CE Notes Changeable lenses Side arms are adjustable