I bought these mid-priced boxers, as I was searching for a boxer brief offering breathability and comfort at prices that would allow me to purchase multiple pairs at a time. These were an experiment, as I have found CK One boxer briefs in all cotton to be very comfortable. The briefs were reasonably comfortable, but fit me tighter than the cotton briefs. As far as breathability, I didn't notice any difference from cotton, so I see no reason to switch, other than possibly durability (I haven't owned long enough to comment on durability).