I just bought my first pair of Nike vapor max two weeks ago; they lack robust arch support but manage to pull off a nice enough one that makes them acceptable; eventually, you will cave them in from your ankles and the laces will get too tight. To combat this, use shoe placeholders for the shoe’s long-term health.
You can attempt to rectify your flat feet with some simple exercises and other methods, which I highly recommend; my flat feet have improved significantly.
People with flat feet may benefit from the cushioning and support provided by the Nike VaporMax shoes. However, because everyone’s feet are unique, it’s always a good idea to try on a pair of shoes before buying them to check if they’re comfortable and supportive for your specific feet.
ALSO SEE: Are Nike Free Runs Good for Flat Feet?
You may also wish to contact with a podiatrist or a shoe store specialist for ideas on shoes that are appropriate for your needs.