If your desired frame is prescription compatible there will be an option labeled "Lens Type & Usage". Once you click that option you will be able to input your prescription. If your prescription is not available, then we are unable to fulfill this through our online store. In this instance we recommend that you reach out to a local Optician or one of Gentle Monster's Flagship Stores.
Please note that any frames labeled "Flatba" are not prescription compatible due to their design.