The Muzz 649 is the second very small round frame in this range, alongside the 684R. Same idea, different proportions: the supplier classes both as super small size, and the difference between them is the depth of the lens.
Titanium is what makes a small frame feel solid rather than flimsy. Less material is holding each lens, so the metal has to stay rigid at a fine section and keep doing it after months of folding and unfolding. Titanium delivers that at half the weight of steel, without corroding at the nose pads and without nickel.
A genuinely small round frame suits narrow faces and lower bridges, where standard sizing sits too wide and works its way down the nose. The round outline keeps a small frame from looking pinched. Three finishes, all metallic and understated. Full rim on every edge.
| Brand | Muzz |
| Model | 649 |
| Frame Shape | Round |
| Rim Style | Full Rim |
| Frame Material | Titanium |
| Gender | Men |
| Color Options | Silver, gold, grey |
| Lens Type | Prescription lenses available |
This frame is sold ready for prescription lenses. Single vision, progressive, blue light filtering and photochromic options are all configured at checkout, and your prescription is fitted before the glasses ship. Frames can also be ordered with clear non-prescription lenses.
Questions about fit or lens options? Email us at info@fuzweb.com or call us at +1 (778) 860-5467 — we answer every message ourselves.
The other small round one.
Real numbers, not promises — how long your order takes from the moment you place it to the moment it reaches your door.
Updated · August 8, 2026From the moment you place your order to the moment it is delivered, United States:
This is the complete window, lens making and shipping included — not just the shipping part. Ready-made frames without prescription lenses land at the short end of the range; prescription and custom lenses at the long end.
The window above is made of two parts. Making your glasses comes first, shipping second.
Add the two parts and you get the window at the top: ready-made frames 6 to 14 business days, prescription lenses 12 to 18 business days. Orders placed on a Saturday, Sunday or a public holiday start the next working day, which adds one.
Business days in transit after your order leaves us. Add the making time above to get the full window.
We may adjust these windows at any time without notice.
Real people answer — by e-mail or phone.
How to Order Lenses Read the FAQsinfo@fuzweb.com · Customer Care +1-778-860-5467