when you go into the edit boot sections, choose a boot... preferably not the plain black "default" boot and then when you get the part where you can choose the style of boot, tongue, studs and logos etc, select all design options to option 5. now edit the colour of all the design options to whatever colour you want the boot to be and edit the boot colour itself to the colour you want the tick and other lines to be..... so for example for henry's maroon and gold boots, you'd select the boots themselves to be gold and all the design parts to be maroon, then voila.... nike vapours

(obviously, once you have the parts all put together right and get the colours working ok for you too, you can then mess around with different colour schemes til you're happy)
hope you understand