Shoes for Robo Kickers

Hi everyone,
I have robo sp kickers (large) and am having problems getting them to sit flush with the sole of my shoe and also the front strap always comes off – currently I just have asic running shoes. I know I’ll never get a perfect fit but does anyone know any particular shoes that accommodate robo large kickers well or any ways of modifying shoes to allow a more secure fit?

cheers- Chesky