Enchroma Black Receptor Fitover Cx3 Sun - colourblind glasses

These colour-blind correction glasses were ordered from encrhoma as a surprise gift, but the receiver did not want them. They are designed to be worn over your prescription glasses. For men or women. NOTICE (from official website): EnChroma glasses are an optical assistive device for enhancement of color discrimination in persons with color blindness; they are not a cure for color blindness. Results vary depending on the type and extent of color vision deficiency per individual.