The opaque effect of the O sunshine petrol-blue opaline arms elevates the O bag glasses with a novel twist. The unisex arms are made from grilamid - a flexible extremely lightweight material offering toughness against knocks and bumps and very easy to clean. Comfort and lightweightness are the watch words for these O bag arms, imbued with irresistible allure by the opaque surface which comes in a series of extremely on-trend hues. The O sunshine glasses will exceed your expectations. The interchangeable arms give great versatility because they can be matched to the occasion, adapting to important ceremonies or days chilling on the poolside. The knob on the side makes matching the arms to the O sunshine frame front and lenses easy and fun. Personalise your glasses whenever you feel like it. For further information, you can consult our Assembly Handbook. Cleaning the arms is easy. Use warm water and some neutral soap, but avoid any solvent-based or alcohol-based substances. Do not use soiled or abrasive cloths. The image of the O sunshine petrol-blue opaline arms 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.