A fan recommended these MUJI (asian brand) tighty whities to me sometime last this past summer saying they were super comfortable and fairly inexpensive. He was quite right.
They sell for $8 a pair, if I remember right, and the shipping is reasonable. But as I said, they fit nicely and are quite soft and comfortable. They are made of a cotton/stretch fabric blend, which, as you may know by now…I really like.
These are a tad big on me, but I think going a size down would have made them a bit too tight. Maybe I’ll order some more in a smaller size.
Check them out at muji.us.