Ray-Ban RB6423 Black Coteau de trench-trench de lin à revêtement enrobé marron Concealed button closure at front

Concealed button closure at front with multicolor stripe at button placket

Buttoned vents featuring concealed signature tricolor stripes at cuffs and hem

Logo embossed in gold-tone at white leather heel tab

Calf-hair loafers featuring leopard pattern in tones of brown and black

Adjustable button fastening at cuffs

Ray-Ban RB6423 Black Coteau de trench-trench de lin à revêtement enrobé marron Concealed button closure at frontA new style is now available: the uber comfortable RB6423 includes Gunmetal and grey, black on black, and silver and black. These naturally stunning frames feature injected rubber on their temples, along with rock solid metal rims. The slightly rectangular pillow shape makes for a boxy, hip look that is guaranteed to turn heads.