Dying this material? (Nike Roshe Split Pack)

[octobersveryown]

Soo i want to dye my Black/Orange Roshes' (see pic).

I love these shoes so much that i find that i'm wearing these orange shoes with outfits that should be nowhere near orange. I've decided I want to black-out the shoes completely.

Does anyone know what I can use to dye/change the colour to black?

Any Ideas or critique my ideas (no knowledge on customs)? 

-Paint pen from art-store?
-Black Shoe polish? 

-Spray paint?

 

[octobersveryown]

 

[rel8tiv]

Angelus leather/suede dye depending on the material (sorry I can't tell from the pics) you could also mix angelus black paint with GAC900