For MJF Definitive sockets, you have the following options for colors and finishes to choose from.
Charcoal Grey
The Nylon material naturally comes in the charcoal grey color.
Jet Black
You can request to have it Dyed with a Jet black color.
Vapor Smoothing
Vapor Smoothing smoothens out the finish, where it naturally has a bit of texture. This is with and without vapor smoothing.
