FRAME SIZES SAMPLE ILLUSTRATION.

• Frames often come in a variety of sizes.
• Higher numbers equal larger frames.
• Frame size measurements are always in millimeters.
• Measurements usually appear on the inside of the temple, sometimes on the inside of the bridge.
• Frame size is often a personal preference and most frame sizes accommodate the average head.
• If needed, adjustments for a comfortable custom fit can be made by any optical store in your area.