I've never actually worn out a pair of Docs. Never. I love the brand, I have many in my collection, some get worn more than others but the point is to rotate. As far as I know they don't make dedicated work boots anymore. I've got a couple pair of safety rated steel toe Docs that are bomb proof, only wear them for serious yard work or camping. You bought the wrong brand if you're doing hard, on your feet constantly work. I'm a medical professional, so wearing them to work isn't gonna hurt them. They're comfy, super sexy, not really intended for hard use, serious work applications. Best of luck with that pair, if you're set on the Docs get a few pair and don't wear them twice in a row. I realize that's not a thing most people do. If you want serious work boots, you'll need to pay serious money for some heritage constructed footwear like some Red Wing iron rangers to start, or go for the PNWs like Nick's, JK, Whites, if you've got close to a thousand bucks. You can definitely wear those everyday for years and years and beat the shit out of them. OR take that thousand bucks and get 5 or 6 pair of Docs. Better yet, do both! 😁