A combination of smooth calfskin with a uniform and very fine grain surface, oiled for extra durability, with a pull-up effect where stretching and heavy use over time will lighten the colour to create an interesting aged look; and a contrasting metallic finish that is tumbled for softness.
A chrome tanned leather, the fastest process combining chromium salts. It can dye to any colour and not fade with age. Not recommended for people with chrome allergies..
Metallic leather finishes are sensitive to water, scratches and other surface damage so apply a suitable protector before wearing and after each clean. For regular cleaning, gently wipe using a soft dry lint free cloth. If dampened allow to air-dry naturally away from direct heat.