The usual advice to copy your current glasses falls apart when you dislike wearing them. You can still use the old pair as a record, but separate what works from what needs to change. Do that before ordering another custom pair without a try-on.
Make a keep-and-change note
Write two short lists. Keep might include an outline you like or an arm length that seems comfortable. Change might include the point where the bridge presses or an arm that extends too far.
Record observations rather than diagnosing the cause. A pair that slides is not proof that the printed bridge number must be smaller. Ask an optician to assess the physical fit if you are unsure.
Use more than one reference if you have it
A second pair may answer a question the first cannot. Perhaps one has comfortable arms while the other has a bridge you prefer. Record each frame separately so you do not accidentally invent a set of measurements that belongs to neither.
If every pair is uncomfortable, a professional fitting can be a better next step than comparing dozens of online photos. A new style choice should not obscure the original problem.
Change the feature you can explain
When comparing a candidate, identify which part of the keep-and-change note it addresses. If the connection is unclear, ask about that detail before purchasing. A different color alone does not solve a pressure point.
At checkout, use your current prescription and measured PD rather than copying every number from an old order. Frame-fit notes and lens-order information serve different purposes.
Use a specific frame for your comparison
Open the exact model and selected size when you investigate a fit question. These Fast Eyeglasses listings give you concrete options to compare with your own reference pair.
- View Enjoy frame details — listed sizes: 48–15–135.
- View Floyd frame details — listed sizes: 49–18–140.
Frame sizes describe lens width, bridge width and arm length. Check current options and availability on the product page. Ask about any important measurement that is missing.