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A statement-making style with minimalistic details. The Ray-Ban 3647N shades feature a round frame that easily stands out with a unique double bridge. The perfect accent to your sunny day or year-round looks.
Measurements are typically printed as three numbers inside your frame.
If you already have glasses that fit well, find those frame measurements to use as a guide. We recommend looking for new glasses within:
Standard frames typically have a combined Lens and Bridge Width of 64-72.
For glasses with a wider fit, look for a combined Lens and Bridge Width of 72 or more.
For petite frames, look for a combined Lens and Bridge Width of 63 or less.
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