These are comfortable and fit nicely, no complaints there.  I picked the black-white-tan-grey camo 4-pack and noticed a black mark on the white undies.  All the tags were covered over with a concealing tape.  Both the black mark and tag are indications these came from either a clearance rack or defective stack and resold.  I only paid just a little over ten bucks for this, but I'd be squawking if I had to pay more! I removed the tape off one tag and underneath it was written "MSRP $11.50/ 3 for $30."  I'm glad I didn't pay that much for these.

These are 90% nylon, 10% Lycra and made in Bangladesh.