These shoes are made of stock leather. The pieces are left-overs form large productions. Like all beautiful materials, it requires a lot of care. This is important if you want your shoes to be in perfect condition to maintain the leather. It can be nourished with a generous greasy cream that will give it a wonderful complexion.
If you want to give the colour a boost, then you should apply a coloured shoe polish. Your shoemaker will certainly have something to help you with this. Avoid prolonged exposure to sun and water.