Sort of. My workboots are custom made for my feet.
There are a couple of ways to do it. MOST people use their measuring chart and send in the measurements to have their boots made...and it works very well. My feet are a bit different than most...so I went up to the factory, had my foot measured by one of their bootmakers. He takes far more measurements than normal...and they fit like a glove. (heavy steel shanked glove, but...)
My feet have changed quite a bit over the past 5 years as I've gotten fatter...and have lived in sandals, sneakers, and flip-flops...so my boots no longer fit quite as well as they used to fit. IF I decide to order another pair, (since I'm no longer working construction, I may not) I'll make the trip to Spokane and get re-measured first. The "regular fit" boots start at about $425.00, adding custom measurements tacks on another $150 or so.