O!Basic 221 is an eco-friendly and allergy-free optical x-frame made of plant-based material G850 and bio Acetate, so it can be worn by users who have sensitive skin.
G850, which is used at the front and temple, contains 45% bio-based material (caster oil) and BPA Free. It is the only bio-plastic approved in Europe.
The tip is made of bio acetate, so most parts of the x-frame consist of bio material.
Nose arms with MIM technology which are applied to the watch parts enable free fitting, and the air nose pads don't press the face even if the user wears it for a long time.
There are four shapes in O!Basic collection, and among them, O!Basic 211 is a basic square type with the proper thickness. You can choose the colors according to your preference and style: Black, Brown, and Blue. This collection is highly recommended to users who are trying to wear an acetate-like classic x-frame but hesitate to wear it due to its thickness.
If you would like to see other options (design & color) of the O!Basic collection, please inquire with the seller.