So far these have done exactly as I hoped they would. All I really want from underwear is that they become completely effortless and thoughtless.

If I have to think about them due to riding up, too tight in the junk, seams falling apart, etc then they have failed.

None of that has happened with this purchase. I needed a reminder to review them because I had already stopped thinking about them. After several turns through the wash I have no broken seams.

I have very little shrinkage. I have no issues with riding up my leg and no constriction happening in the 'man parts'. I am planning to make another purchase and throw out a few other pairs that are constantly making me think of them!

Last comment... Girlfriend said 'those make your junk look huge'. Nice to hear that!