Yes, Collonil Wax Polish can also be recommended as a supplement after using Collonil 1909 Crème de Luxe. The Wax Polish offers an additional impregnation and protective function, especially against moisture and external influences, which keeps the leather supple and breathable.

This can be particularly useful if you use your shoes in environmental conditions such as rain or snow, as the Wax Polish offers additional protection that the Crème de Luxe alone may not provide.