Whilst I do not know these boots, I actually do wear other work boots 60 hours a week and form follows function. The foot pain from firm soles pales into insignificance compared to the pain from digging a spade into the ground 40,000 times whilst wearing soft soled boots.
Ha, that's true. I've had a similar experience with steel toecaps. Back when I as at university, I had a regular Saturday / Summer job working in a hardware/ building & plumbing supplies/ woodyard place. Even split in the customer base between DIY folks and people in the trade. I used to wear a pair of stel-toed work boots in that job. Some complain about the weight of those, though I didn't mind. I was certainly glad of them, though, the day I pulled the drawer out at the end of the old wooden counter (circa 1920s, probably - an old, family-run business that is still going), and the backstop had gone - it careered right on out and landed on my foot. Not a dent in the toecaps, but if I'd been wearing soft-toed boots it would have broken my foot.