Matsuda M5007 Sunglasses Lens:Cobalt Blue Start with the size

Start with the size

Hand Polished Japanese Acetate

and 49mm is squarely medium: broad enough to hold its own on an average or slightly wider face

bridge and temples by one of only two master engravers left in Fukui

Prescription lenses are fitted in-house before your glasses are dispatched

Matsuda M5007 Sunglasses Lens:Cobalt Blue Start with the sizeFlexible beta titanium temples are the detail that makes the M5007 sunglass wearable for long stretches. Beta titanium gives the arms spring, so they hold to the head without clamping, and paired with a rimless front there is very little frame to feel at all. Three metal finishes, three sun lens tints, all made in Japan. Sizing: 47 22 145 translates as 47mm lens width, 22mm across the bridge and 145mm temple arms. The lens is small, the bridge is