These are a great fit for an average figure and I'd say they run true to size.  The waist is low enough to be comfortable when sitting but not so low I'm afraid I'll lose them when standing..  The fabric is really nice quality - a fairly heavy cotton sweatshirt fleece that washes like a dream - no shrinking no pilling no wrinkling.  The pockets are deep enough for a cell phone or keys.  The waistband is a comfortable  cotton ribbing and seams don't chafe anywhere.  The drawstring ties on the inside of the waistband for a smoother look.  The only thing I'd change at all would be the drawstring itself, it is nice quality and looks like it will hold up well but it is round and rather bulky.  A flat drawstring made like a shoelace would be better.  But that is minor and changeable.  Overall the best sweatpants I've found in years, I'm buying several more .