At 55mm, the McNair Sun is one of Barton Perreira's larger sun frames, and titanium is precisely the right material for that proposition — the size carries no weight. The contours are streamlined, the geometry direct: a rectangular sunglass that doesn't reach for drama but achieves presence through proportion. In Antique Gold, the titanium takes on a warm, slightly oxidized tone — not the bright gold of newness but the settled gold of something that has been handled. Against this, the Tawny Gradient lenses move from a warm amber-brown at the top toward a cleaner, lighter tone at the base, a gradient that works with rather than against the antique warmth of the frame. Handmade in Japan.