Just take adapter to your optometrist and have your prescription added. Standard prescription size frame 1-15/16" wide 1-1/8" high
Your adapter is always protected from flying debris by the Methow lenses to ensure many years of trouble-free use.
NOTE: Image is showing adapter in frame, frame for Methow Kit sold separately
Standard prescription size frame
Description
A long-awaited solution for people who wear glasses and need safety glasses. Introducing the new RX-Able Adapter for the Methow Kit and Cascade Kit available only from SSP Eyewear. Use your prescription with up to 10 different lens colors.