I have used that on my cheaper white leather sneakers, and most of the shoes/boots where I don't want wax, such as boat shoes or crazy horse. Even used it on my Nubuck espadrilles on the outside and it worked great. Would recommendI'd avoid using mink based oil on kangaroo. I found this to be the best on that particular leather:
Collonil Imprägniercreme Leather Gel | Collonil EN
The leather gel classic is a dirt and water-repellent waterproof gel for smooth and coarse leather with an additional nourishing and colour-activatin…www.collonil.com