The delicate design of the O sun flat mirror lenses in cobalt blue will elevate your O bag glasses with irresistible charm. The lenses have been made from a flexible hardwearing synthetic material especially created to deliver lightweightness, comfort and mechanical strength. The softly rounded silhouette has been elevated with plenty of pizazz, making for a new style of O sun flat glasses that are the epitome of aesthetic harmony. Available in an array of different shades, this piece will add a splash of colour to your day and lighten your mood. The CR39 lenses are compliant with EN ISO 12312 1:2013 standards and have a “filter 3” category rating, meaning they are suitable for strong sunlight. Lightweight and hardwearing, the O sun flat frames make for an especially comfortable pair of O bag glasses. Now it is up to you to choose your favourite arms - go for a tonal look or have fun mixing and matching. They are quick and easy to mount. For further information, you can consult our Assembly Handbook. The image of the O sun flat mirror lenses in cobalt blue is merely indicative. The item may undergo variations during the production process. The photograph shows the colours of the item as accurately as possible; nevertheless, colours may not appear the same on different screens. We cannot guarantee that the screen of the device used will accurately reproduce the colour.