Stilly, there's no such thing as good, cheap work boots. Work boots must be made of the best materials with the right design if they are to be more of a solution than a problem. Especially if your feet are not young, and you're working with at least one after-market part in your lower body.
Feet and hands show your age first, and most emphatically. I had liver spots on my hands and swollen foot joints long before I had wrinkles on my face.