Hm it's really hard to say, as I don't understand these weird EU military sizing systems... If it's 190, then it's designed for a 190cm tall man. Honestly I'd say these would fit, with layers underneath, a 32"-36" waist easily. Leg wise, 32-34", with a lot of room, incorporating the MC hammer look. The waist sits high on your hips and the gusset sits very low, almost like bibs. It's elasticated and there are loops for braces too. Here are some approximate measurements so you can get an idea:
Gusset to Waist - 16"
Leg cuff to gusset - 34"
Waist width at the elastic - 16"