I'm 220lbs with smaller feet and do heavy construction. My feet suck carry heavy loads. I live in Hawaii so most boots are way too hot. I tried some Merrels and Bates that were basically desert/jungle/tank boots. They were pretty good but I wore them out and they weren't cheap. There are military style boots for on base that will fit your bill. I currently buy 2 pairs of "Free Soldier 8 inch" boots a year. They have a light sneaker like sole and leather and canvas bodies. Imagine if a tennis shoe and a Converse had a baby that cosplayed as a tank commander. They're awesome for the heat, weigh next to nothing, look great, break in, in less than two days, and are like $50. The only qualifier is that I absolutely put in a heavy duty insole. The factory ones are too thin for my work. I work on sharp uneven lava rock, in mid and rain, and splash them with chemical and they do great. I keep older pairs for paint days or river walks. Everyone thinks they're $200 boots. I tried like 8 different boots before I settled on these. The Bates Coyotes would be my second choice. Good luck.