To keep the leather side of your shoes as new apply generously a greasy nourishing cream. If you want to revive the color then it will be necessary to apply a shoe polish according to the color of your shoes.
For the suede part apply a waterproof spray before the first use and repeat the process on a regular basis, at least every seven times you wear them.
Be particularly careful to use the shoe polish exclusively on the leather part and the waterproof spray for the suede part only.
Don’t hesitate to bring them to a shoe cobbler as many times as necessary.
Avoid prolonged exposure to sunlight and water.