Going the extra mile is good. But if you’ve gone too many extra miles in the same pair of shoes, the foam cushioning gets worn down and you might as well be running on cardboard soles. If you typically run in neutral shoes but just need more cushion, the best Nike shoes for bad knees might be the Vomero 13. The Vomero is Nike’s highly successful and popular take on one strategy for premium running shoes: add cushion. Lots and lots of luxurious, pillow-soft cushion.