Blackfin BF1081 Sable Optical Frame is an ultralight, precision-milled titanium frame with a soft geometric profile. It’s designed for all-day comfort and adaptable fit, suitable for prescription lenses. Key attributes: Deep magenta | Shadow dark blue | Titanium | Ultralight | Hypoallergenic | Durable | Shortenable temples (patented temple tips) | Ultraflexible temples | Adjustable nose pads | Includes hard case and soft microfiber pouch | Geometric frame | Front milled from a single titanium block | Handmade coloring | Laser engraved serial number | Dimensions & fit: Lens width: 54 mm | Lens width: 50 mm | Temple length: 140 mm | Temple length: 145 mm | Weight: 9.1 g | Composition & care: Titanium | Beta titanium | Wipe with a soft microfiber cloth; store in the included case when not in use.