My husband is one of those guys who refuses to buy clothing so I am stuck buying all of his. He has worn bulky sweats to bed for the last 11 years and never would let me buy him some nice comfy pants. He is now a changed man! I ordered these and told him he had to wear them and now he wants me to order him some more pairs. The size does seem to run a bit big, but since they are jammies, that's okay. They are also very lightweight which is perfect since he runs hot at night. Order some, you won't regret it!