Update: these have continued to have a considerable amount of pilling on the thighs and pockets where I put my pens. They are comfortable but the fabric is very poor quality. I have only washed and worn them once and the pants are already pilling between the legs. One of the pockets on the legs was also ripped when I received them. They are comfortable and have a decent amount of stretch to the fabric. The pants seem to fit more true to size than the top, the top seems a little big, but I do feel like they did shrink up a little after I washed and dried them.
Not very good quality fabric. Already pilling on the fabric after one wash.