For this model in smooth leather, here's what to do:
First of all, arrange, apply a care cream to nourish the leather (the most important), then a brush stroke to shine it. Next, apply the same colour wax to the leather to revive its colour. And if you still have 30 seconds: waterproof to avoid rain and mud stains.
And don't forget to use shoe tree when you're not wearing them, essential for maintaining the shape of your shoes.
We have everything we need in our shoemaker's shop at more than fair prices, don't hesitate.