For reference I am 5'11 and weigh 215lbs, I have issues fitting my calves sometimes into boots so I thought this was going to be my solution. When I tried this product on it was so large I could quite literally fit two of my calves into the boot. I thought this was a me issue so I asked my sister to try it on (same height, she weighs 275lbs) and even on a larger person who needs wide calf boots this was even large on her. I am not sure who these boots are for, but they are far too wide even for someone that has other wide calf boots.