Heavy, well-made, and true to size. I'm 5'2", 130 lbs (woman). Got the Large, a little big on me now, but fine. I figure once I wash and put them in the dryer (haven't done that yet), they'll shrink just a bit, and be perfect. The zippered and velcro pockets are so useful. The pants are comfy lounging in the house, out for a walk, workout, or shopping. Couldn't be more pleased with this purchase.