I would say Cromers have a little more room in the thighs/crotch area, and a bit more taper toward the ankle than '93's. the standard inseam on them is maybe an inch or two longer than '93's as well. The pleats at the waist make them so they aren't falling down, despite the extra room up top.
They're patterned after 'baggy' fit Silvertabs from the '90's. I have a pair of those in the same size as my Cromers, and the measurements are almost identical. If we're comparing to Polar jeans, I would say they're closer to Big Boys than '93's in terms of overall looseness, but the pleats and the taper give them a bit of a nicer shape so they don't swallow your feet (Big Boys are a little too big and shapeless for my taste).