I need new shoes. I'm a teaching assistant in a special school (allowed to wear jeans but often am in casual trousers, or leggings and tunics). I have boots, but need something casual but very comfy shoe wise. Converse would be ideal but they are too flat for me inside..make my feet ache. Has to be low heels as I often have to leg it after children 
Are Vans any more supportive? Or any other makes?